History of the Opera web browser

MultiTorg Opera

The history of the Opera web browser began in 1994 when it was started as a research project at Telenor, the largest Norwegian telecommunications company. In 1995, the project branched out into a separate company named Opera Software ASA,[1] with the first publicly available version released in 1996.[2] Opera has undergone extensive changes and improvements, and introduced notable features such as Speed Dial.

Until version 2.0, the Opera browser was called MultiTorg Opera (version 1.0) and had only a limited internal release—although it was demonstrated publicly at the Third International WWW Conference in April 1995.[3][4] It was known for its multiple document interface (MDI) and 'hotlist' (sidebar), which made browsing several pages at once much easier, as well as being the first browser to completely focus on adhering to the W3C standards.[citation needed]

In February 2013, Opera Software announced that their in-house rendering engine, Presto, would be phased out in favour of WebKit.[5] Opera 15 saw the browser being fully rewritten, with this and subsequent releases being based on Blink and Chromium.

Elektra versions

See also: Features of the Opera web browser

Version 2

Version 2.0, the first public release of Opera, was released as shareware in 1996.[6][7]

Due to popular demand, Opera Software showed interest in programming its browser for alternative operating systems such as Apple Macintosh, QNX and BeOS. On October 10, 1997, they launched "Project Magic", an effort to measure user interest in the development of new Opera releases for other operating systems, in order to fund the development of a new version appropriately.[8] On November 30, 1997 they closed voting for which operating system to develop with. Project Magic then became a news column for updates for alternative operating systems until version 4.[9]

Version 3

Opera 3.62 Browsing Opera on Windows 9x

Opera 3 was the first version of Opera with JavaScript support,[7] but Java was still missing.[10] It was released for multiple operating systems on December 31, 1997.[11][12]

In 1998, Opera 3.5 was released, adding Cascading Style Sheets (CSS) support,[7] TLS 1.0[13] and file upload capability.[14]

Since version 3.5, Opera has supported CSS, and Håkon Wium Lie, one of the inventors of CSS, is the CTO at Opera.[15] Up to 6.0 Opera supported most common web standards, Netscape plugins and some other recent standards such as WAP and WML for wireless devices, but its implementation of advanced ECMAScript (of which "JavaScript" is an implementation) and the HTML Document Object Model was poor.

Version 3.6 was released on May 12, 1999.[16] The 16-bit version of Opera for Windows 3.62 is the last version to support Windows 3.x. Further releases would require Windows 95.

Version 4

On June 28, 2000,[17] Opera 4 for Windows (Elektra)[18] was released, introducing a new cross-platform core, and a new integrated email client.

Version 5

Opera 5.02 on Windows XP

Opera 5, released on December 6, 2000, was the first version which was ad-sponsored instead of having a trial period.[19] Version 5 also supported ICQ, but this was dropped from later versions.

Opera supported OS/2 for the first time, requiring WarpIN and Odin to be installed.[20]

Opera 5.10 (April 2001) was the first version to recognize mouse gestures, but this feature was disabled by default.

Version 6

Opera 6.0

On November 29, 2001, Opera 6 was released with new features including Unicode support, and offering a single document interface as well as the multiple document interface allowed by previous versions.[21]

First MSN.com controversy

On October 24, 2001, Microsoft blocked users of browsers other than Internet Explorer, including Opera, from accessing MSN.com. After accusations of monopolistic behavior, Microsoft lifted the restrictions two days later.[22][23] However, as late as November 2001, Opera users were still locked out from some MSN.com content, despite Opera's ability to display the content had it been served.[24]

Presto versions

Version 7

Opera 7.02

On January 28, 2003,[25] Opera 7 was released, introducing the new "Presto" layout engine, with improved CSS, client-side scripting, and Document Object Model (DOM) support. Mac OS 9 support was dropped.

Version 7.0 saw Opera undergo an extensive rewrite with the faster and more powerful Presto layout engine. The new engine brought almost full support for the HTML DOM meaning that parts of, or a whole, page can be re-rendered in response to DOM and script events.

A 2004 review in The Washington Post described Opera 7.5 as being excessively complex and difficult to use. The review also criticized the free edition's use of obtrusive advertisements when other browsers such as Mozilla and Safari were offered free of charge without including advertisements.[26]

In August 2004, Opera 7.6 began limited alpha testing. It had more advanced standards support, and introduced voice support for Opera, as well as support for Voice XML. Opera also announced a new browser for Interactive Television, which included a fit to width option Opera 8 introduced. Fit to Width is a technology that initially utilized the power of CSS, but it is now internal Opera technology. Pages are dynamically resized by making images and/or text smaller, and even removing images with specific dimensions to make it fit on any screen width, improving the experience on smaller screens dramatically. Opera 7.6 was never officially released as a final version.

On January 12, 2005, Opera Software announced that it would offer free licenses to higher education institutions,[27] a change from the previous cost of $1,000 USD for unlimited licenses. Schools that opted for the free license included Massachusetts Institute of Technology (MIT), Harvard University, University of Oxford, Georgia Institute of Technology, and Duke University. Opera was commonly criticized for having been ad-sponsored, since this was seen as a barrier to gaining market share. In the newer versions the user was allowed a choice of generic graphical banners, or text-based targeted advertisements provided by Google based upon the page being viewed. Users could pay a license fee to remove the advertisement bar.

Second MSN.com controversy

In 2003, MSN.com was configured to present Opera browsers with a style sheet used for old versions of Microsoft Internet Explorer.[28] Other browsers received either a style sheet tailored to them, or at least the latest Internet Explorer style sheet.[29] The outdated style sheet that Opera received caused Opera to move a significant amount of MSN.com's content 30 pixels to the left of where it should be, distorting the page and making it appear as though there was a bug in Opera.[30]

In response, the Opera Software company created a special "Bork" edition of Opera which displayed gibberish instead of MSN.com but not on any other web site. They said they did this to make a point about the necessity of a harmonious relationship between web browsers and web sites.[31]

After the complaints, Microsoft changed their servers to present the latest version of Opera, version 7, with the style sheet served to the latest version of Internet Explorer, which resolved the problem. However, Microsoft continued to serve the outdated style sheet to the older Opera 6.[29][31]

Hotmail controversy

In November 2004, Opera Software sent an electronic message to Microsoft, complaining that Opera users were sent an incomplete JavaScript file when using Hotmail (now Outlook.com). The incomplete file prevented Opera users from emptying their "Junk E-mail" folders. The Opera Software company later sent a physical letter to Microsoft. Nevertheless, as of February 11, 2005, Microsoft had neither replied to the messages nor corrected the issue.[32][33]

Version 8

Opera 8.0 on Windows XP
Wikinews has related news:

On April 19, 2005, version 8.0 was released.[34] Besides supporting SVG Tiny, multimodal features and User JavaScript, the default user interface was cleaned up and simplified. The default home page was an improved search portal.[35] The changes displeased a number of existing users since some advanced settings became hidden.[36]

Version 8.0 introduced support for Scalable Vector Graphics (SVG) 1.1 Tiny. This marked the first major web browser to natively support some form of SVG.[37]

Version 8.5 was released on September 20, 2005. Opera announced that their browser would be available free of charge and without advertisements, although the company still continued to sell support contracts.[38] Enhancements included automatic client-side fixing of web sites that did not render correctly, and a number of security fixes.

Version 9

Opera 9 Browsing Wikipedia Powered on MediaWiki on Linux in GNOME 2 Desktop

Version 9.0 was the first Microsoft Windows, Linux, and BSD browser to pass the Acid2 test.[39][40] This version, released on June 20, 2006, added XSLT and improved SVG to 1.1 Basic level.

This was the first version to be on the Wii.

Beta versions of Opera 9 included an Easter egg that, when triggered,[41] affects the Acid2 test. After the page has been open for a while, the eyes of the smiley will follow the cursor around and when the user clicks on the eyes, a JavaScript alert will read "Because just passing is not enough ;)".[42] The changes to the Acid2 code were applied using Opera's browser.js feature, and remain available in a separate User JavaScript file.[43]

Opera introduced Widgets, small web applications, a built-in BitTorrent client, improved content blocking and a built-in tool for creating and editing search engines. Opera also added ability to read MHTML and to save the web page as archives.

Version 9.1 (released in 2006) introduced fraud protection using technology from GeoTrust, a digital certificate provider, and PhishTank, an organization that tracks known phishing web sites.[44]

Version 9.2, codenamed Merlin, introduced Speed Dial, 3 × 3 small thumbnails which are shown instead of a blank page.

Version 9.5, codenamed Kestrel (after the Kestrel falcon), was released to span the gap between Opera 9.2 and Opera 10.[45] It included some of the rendering improvements due to be made in Opera 10 and also aimed to provide better integration with various operating systems.[46][47][48] The first alpha build of Opera 9.5 was released on September 4, 2007. The first public beta was released on October 25, 2007,[49] and the final version was released on June 12, 2008.[50] The final release was downloaded more than 4.5 million times in the first 5 days.[51]

Opera 9.5 has improved support for Cascading Style Sheets (CSS), including many more CSS3 selectors and the CSS2 text-shadow property.[52][53] Support for other web standards was also improved. For example, Opera 9.5's Scalable Vector Graphics (SVG) implementation supports 93.8% of the W3C's SVG test suite,[54] and built-in support for Animated Portable Network Graphics (APNG) and MathML.[55][56] Opera 9.5 also supports high-security Extended Validation Certificates[57] and added malware protection through partnership with Haute Secure.[58]

The interface underwent a few alterations as well, using "Sharp" by default, a new skin designed to be more intuitive,[59] though the classic skin was still available as a user preference. Screen reader support has been added back in. Opera's mail client, Opera Mail, has been updated, with an improved indexing feature and many bugfixes.[52] Opera 9.5 also lets users save bookmarks, notes, the Personal Bar and Speed Dial settings to the Opera Link service. These preferences can then be synchronized with another Opera browser, such as a copy of Opera Mini running on a mobile phone.[60]

Alongside the new features, Opera 9.5 had new performance improvements. For example, x64-bit editions of Opera for compatible Linux and BSD operating systems.[46][61] On the other hand, SPARC Linux support has been dropped.[62]

Version 9.6 improved Opera Link with the new opportunity to sync custom search engines and typed history. Feed preview and an updated Opera Mail client were additional changes.

Version 10

Version 10 (Peregrine) debuted in a first beta version on June 3, 2009 and scored 100/100 on the Acid3 test, but failed the smoothness criteria. There was also a preview build that scored 100/100, released on March 28, 2009. Among other features, it also came with speed optimizations, inline spell checking for forms, an auto update feature, HTML mail formatting, web fonts and SVG font support, alpha transparency support using the RGBA and HSLA color models, and an updated version of the Opera Dragonfly web debugger. Opera Turbo, a mode which uses Opera's servers as proxy servers with data compression, reducing volume of data transferred by up to 80% (depending upon content), and thus increasing speed, was introduced.

Opera 10 was officially released on September 1, 2009. Within a week of release, 10 million downloads had been recorded.

The 10.5x versions (codenamed Evenes) also came with a new JavaScript engine, Carakan, and a new graphics backend dubbed Vega (replacing the previously used Qt), that have increased its speed measurably. Then version 10.60, which Opera Software claims to be 50% faster than Opera 10.50, which also brought up new features like Geolocation, WebM support, AVG malware protection, Speed Dial improvements, etc.

Opera 10.63 is the last version to support Windows 9x and Windows NT 4.0, as later releases would require at least Windows 2000.

Version 11

Opera 11 (codenamed Kjevik) was released on December 16, 2010 with new features including extensions, tab stacking, visual mouse gestures, new installer (Windows only) and safety improvements to the address field. In addition, the content blocker list now can be synchronized through Opera Link.[63] It also passes the Acid3 Test as of January 22, 2011.

On April 12, 2011, Opera 11.10 (codenamed Barracuda) was released. It contains many fixes "under the hood", such as improved Turbo Mode, a plug-in installation wizard and a rewritten Speed Dial. Opera 11.10 was updated to use the new Presto 2.8 Rendering Engine. [64]

On May 18, 2011, the final version of Opera 11.11 was released with improvements to security.[65][66]

On June 28, 2011, Opera 11.50 (codename Swordfish) was released. Equipped with the rendering engine Presto 2.9.168 featuring up to 20% faster rendering of CSS and SVG, support for HTML5 tag <time>, Session History and Navigation, it also features extensions in the Speed Dial, support for password sync in Opera Link and an updated UI.[67]

On December 6, 2011, Opera 11.60 (codename Tunny) was released. Updated with the newest rendering engine Presto 2.10.229, this update features several changes including a UI revamp of the email interface, a new address field with star feature, and several "under the hood" as new HTML5 tags and parsing implementations, full ECMAScript 5.1 support. This version also implemented the JSON API geo-location of Google.[68][69]

On January 24, 2012, Opera 11.61 was released with improvements to security and stability.[70]

On March 27, 2012, Opera 11.62 was released with security and stability improvements, bug fixes and performance improvements.[71]

On April 17, 2012, Opera 11.63 was released. It was a Mac-exclusive release, contrary to belief that Apple had prematurely flipped the switch, making this release available for Mac users ahead of Windows and Linux customers.[72]

On May 10, 2012, Opera 11.64 was released, with stability, bug fixes and security improvements.[73]

Version 12

Opera released version 12 Pre-Alpha Build 1017 on June 7, 2011. Its code name was Wahoo.[74] Opera 12 has hardware acceleration, support for WebGL and the new Opera Reader-feature.

On October 13, 2011, a version 12 Alpha build 1105 was released. Includes several speed and memory improvements, themes implementation, full hardware acceleration with WebGL, full ECMAScript 5.1 compliance, and a new HTML5 parser named Ragnarök.[75]

On June 7, 2012, the RC1 version of Opera build 1448 was released. It offers native 64-bit support and out-of-process plug-ins.[76]

On June 14, 2012, the final version of Opera 12.00 was released.

Opera 12.01, with some minor yet important security and stability upgrades, was released on August 2, 2012.[77]

Opera 12.02 was released on August 30, 2012. It is the last version to support Windows 2000, but the succeeding versions would need at least Windows XP and Windows Server 2003.

On November 5, 2012, Opera 12.10 was released with improvements, bugfixes and security updates.[78]

On November 20, 2012, Opera 12.11 was released. This release was mainly a stability and security improvement over the previous version.[79]

On December 17, 2012, Opera 12.12 was released. This release is a recommended security and stability update over the previous version.[80] It is the last version to work on XP RTM & SP1, and Server 2003 RTM. The succeeding versions would need at least Windows XP SP2+, and Server 2003 SP1.

On January 30, 2013, Opera 12.13 was released as a recommended stability and security update.[81] A week later, on February 5, 2013, Opera 12.14 was released after the users discovered an autoupdate crash loop bug.[82]

On April 4, 2013, Opera 12.15 was released. This release is a recommended security and stability update over the previous version.[83]

On July 4, 2013, Opera 12.16 was released. This release is a recommended security and stability update over the previous version.

On April 23, 2014, Opera 12.17 was released as a platform-specific security update for Windows to fix the Heartbleed bug in the installer and autoupdater of Opera. The browser itself is not threatened by Heartbleed.[84]

On February 16, 2016, Opera 12.18 was released for the Windows platform. It adds support for elliptic curve cryptography (ECC) as well as Galois/Counter Mode (GCM) for encrypted connections to enable Opera 12 to connect to servers that don't allow other encryption modes anymore. In addition a security issue in the mail client was fixed.[85]

Opera 2013

On February 12, 2013, Opera Software announced their intention to transition from their Presto layout engine to WebKit, building upon the base of the Chromium project. Opera will become a contributor to the Chromium project.[86] After Google announced its transition of the Chrome/Chromium browser from WebKit to Blink, Opera confirmed it would also switch to Blink instead of WebKit.[87]

The version identifier 13 was skipped, thought to be related to superstition, while 14 was used to refer to a WebKit-based release of Opera for Android.

On May 28, 2013, a beta version of Opera 15 based on Blink was made available for Windows and Mac computers.[88] It removed many distinctive Opera features, including some ubiquitous features like bookmarks (with an expanded Speed Dial intended to replace this feature). The features confirmed to be restored in the near future were synchronization, theme support, geolocation, and a "feature rich" tab bar.[89] The previously-bundled M2 email client was released as a standalone application, Opera Mail. Extensions for the previous browser versions are no longer supported; instead developers are provided with facilities for converting old extensions to Chrome extensions, supported in Opera 15.

On July 2, 2013, the final version of Opera 15.0 was released. This release was not pushed through the automatic update system, as it was deemed some features important to current users had yet to be implemented.[90]

On July 19, 2013, Opera 16 entered the Next stream. This build included the return of geolocation support and automatic form filling, and added a flags page allowing experimental features to be enabled.[91]

On August 27, 2013, Opera 16 was released.[92]

On August 8, 2013, Opera 17 entered the Developer stream, reintroducing rocker gestures, tab pinning, start-up options, and search engine management.[93]

On September 6, 2013, Opera 17 transitioned from the Developer stream to the Next stream in anticipation of its impending release.[94]

On October 8, 2013, Opera 17 was released.[95]

On September 11, 2013, Opera 18 entered the Developer stream, with initial features including tab management, theme support and engine updates. On November 19, 2013, Opera 18 was released.[96][97]

On October 24, 2013, Opera 19 entered the Developer stream. The final release was released on January 28, 2014, with features including the new bookmarks bar, extended theme support and an additional level of settings for hardcore users.[98][99]

Opera 2014

Opera 20 was released on March 4, 2014, based on Chromium 33. Speed dial entries were made resizeable and support was added for dragging tabs to the bookmarks bar. This was the last version for processors without SSE2 instructions. Stash screenshots were also improved.[100]

Opera 21 was released on May 6, 2014, based on Chromium 34, and using Chromium's Aura UI framework. A broken padlock is now shown when sites present invalid security certificates and an option to display the full URL in the address bar was added.[101]

Opera 22 was released on June 3, 2014, based on Chromium 35. Support for high DPI displays was improved and the default theme was changed.[102]

Opera 23 was released on July 22, 2014, based on Chromium 36. A heart menu was added to the address bar, allowing the current page to be added to Speed Dial, Stash, or the bookmarks bar. An option to load insecure content on secure sites was also added.[103]

Opera 24 was released on September 2, 2014, based on Chromium 37. This release introduced tab previews, which are displayed when tabs are hovered. It also included several improvements specific to Windows: the frame of private windows was darkened and support for high DPI displays was improved again.[104]

Opera 25 was released on October 15, 2014, based on Chromium 38. This release introduced a visual bookmark manager and the inclusion of a built-in PDF viewer. Support for desktop notifications was added.[105] This was the last release to support Mac OS X 10.6, with later releases requiring Mac OS X 10.7 or later.

Opera 26 was released on December 3, 2014, based on Chromium 39. This is the first new stable version on Linux since 12.16, released on July 4, 2013. This version introduced the ability to import data from other browsers, including bookmarks and passwords. It also features the ability to share selected bookmarks via a URL, and integrated a print preview. Bing was removed from the default search engine list, and can thus no longer be set as the default.[106] This release also transitioned the Mac version of Opera to the 64-bit architecture.

Opera 2015

Opera 27 was released on January 27, 2015, based on Chromium 40. A tab menu was added on the right of the tab bar, which displays all opened tabs in a list. Hovering the cursor over a name in the list and it shows a preview of the selected tab. Reorganised the navigation on the start page. Includes additional bug-fixes for the PPAPI plugin support and the bookmark manager.[107]

Opera 28 was released on March 10, 2015, based on Chromium 41. Starting with this version, bookmarks can be synchronized between Opera on the desktop, Opera Mobile on Android and Opera Mini on Android and iOS.[108] Support for batch operation was added to the bookmark manager and bookmark suggestions now appear when typing in the address bar.[109]

Opera 29 was released on April 28, 2015, based on Chromium 42. Among the features added in this release were an improved start page look, an improved history manager, the sync of open tabs, sync and manage Speed Dial start pages, an audio indicator on the tab bar, custom keyboard shortcuts and more mouse gestures.[110]

Opera 30 was released on June 9, 2015, based on Chromium 43.

Opera 31 was released on August 4, 2015, based on Chromium 44.[111]

Opera 32 was released on September 15, 2015, based on Chromium 45.[112] When a website using Silverlight is accessed, it gives a message that the Microsoft Silverlight plugin will soon no longer be supported.

Opera 33 was released on October 27, 2015, based on Chromium 46. Microsoft Silverlight and NPAPI still work and the message from Opera 32 is no longer displayed.

Opera 34 was released on December 8, 2015, based on Chromium 47.

Opera 2016

Opera 35 was released on February 2, 2016, based on Chromium 48.[113]

Opera 36 was released on March 15, 2016, and was based on Chromium 49. It is the last version to support Windows XP, Windows Server 2003, Windows Vista, and Windows Server 2008. The succeeding versions would need at least Windows 7 and Windows Server 2008 R2.[114][115][116]

Opera 37 was released on May 4, 2016, based on Chromium 50. It was the last version that would run under Mac OS X 10.7 and OS X 10.8. The succeeding versions would need at least OS X 10.9.

Opera 38 was released on June 8, 2016, based on Chromium 51. Free unlimited VPN service from Opera was added.[117]

Opera 39 was released on August 2, 2016, based on Chromium 52.

Opera 40 was released on September 20, 2016, based on Chromium 53.

Opera 41 was released on October 25, 2016, based on Chromium 54.

Opera 42 was released on December 13, 2016, based on Chromium 55.

Opera 2017

Opera 43 was released on February 7, 2017, based on Chromium 56.[118] Opera 44 was released on March 22, 2017, based on Chromium 57.[119][120]

Opera 45 was released on May 10, 2017, based on Chromium 58, and comes with a slightly overhauled user interface and an integrated messenger sidebar supporting Facebook Messenger, WhatsApp, and Telegram It was the last version that would run under Linux 32-bit, with later versions requiring Linux 64-bit.

Opera 46 was released on June 22, 2017, based on Chromium 59. It includes support for APNG,[121] a feature which was lost upon switching the layout engine in 2013.

Opera 47 was released on August 9, 2017, based on Chromium 60.

Opera 48 was released on September 27, 2017, based on Chromium 61.

Opera 49 was released on November 8, 2017, based on Chromium 62. It was the last version that would run under OS X 10.9. The succeeding versions would need at least OS X 10.10. It includes support for VR.[122][123]

Opera 2018

Opera 50 was released on January 4, 2018, based on Chromium 63. It introduces anti-Bitcoin mining tool.[124]

Opera 51 was released on February 7, 2018, based on Chromium 64.[125]

Opera 52 was released on March 22, 2018, based on Chromium 65.[126]

Opera 53 was released on May 10, 2018, based on Chromium 66. [127]

Opera 54 was released on June 28, 2018, based on Chromium 67.[128]

Opera 55 was released on August 16, 2018, based on Chromium 68.[129]

Opera 56 was released on September 25, 2018, based on Chromium 69.[130]

Opera 57 was released on November 28, 2018, based on Chromium 70.[131]

Opera 2019

Opera 58 was released on January 23, 2019, based on Chromium 71.[132]

Opera 60 was released on April 9, 2019, based on Chromium 73. Opera 59, based on Chromium 72 was skipped.[133]

Opera 62 was released on June 27, 2019, based on Chromium 75. Opera 61, based on Chromium 74 was skipped.[134]

Opera 63 was released on August 20, 2019, based on Chromium 76. It was the last version that would run under OS X 10.10, with later versions requiring OS X 10.11 or later.[135]

Opera 64 was released on October 8, 2019, based on Chromium 77.[136]

Opera 65 was released on November 14, 2019, based on Chromium 78.[137]

Opera 2020

Opera 66 was released on January 8, 2020, based on Chromium 79.[138]

Opera 67 was released on February 25, 2020, based on Chromium 80.[139]

Opera 68 was released on April 22, 2020, based on Chromium 81.[140]

Opera 69 was released on June 24, 2020, based on Chromium 83.[141]

Opera 70 was released on July 28, 2020, based on Chromium 84.[142][143]

Opera 71 was released on September 15, 2020, based on Chromium 85.[144]

Opera 72 was released on October 21, 2020, based on Chromium 86.[145]

Opera 73 was released on December 9, 2020, based on Chromium 87.[146][147]

Opera 2021

Opera 74 was released on February 2, 2021, based on Chromium 88.[148]

Opera 75 was released on March 24, 2021, based on Chromium 89.[149][150]

Opera 76 was released on April 28, 2021, based on Chromium 90.[151]

Opera 77 was released on June 24, 2021, based on Chromium 91. This version introduced many major features.[152]

Opera 78 was released on August 3, 2021, based on Chromium 92.[153]

Opera 79 was released on September 14, 2021, based on Chromium 93.[154]

Opera 80 was released on October 5, 2021, based on Chromium 94.[155]

Opera 81 was released on November 4, 2021, based on Chromium 95.[156]

Opera 82 was released on December 2, 2021, based on Chromium 96.[157]

Opera 2022

Opera 83 was released on January 19, 2022, based on Chromium 97.[158]

Opera 84 was released on February 16, 2022, based on Chromium 98.[159]

Opera 85 was released on March 23, 2022, based on Chromium 99.[160]

Opera 86 was released on April 20, 2022, based on Chromium 100.[161]

Opera 87 was released on May 17, 2022, based on Chromium 101.[162]

Opera 88 was released on June 8, 2022, based on Chromium 102.[163]

Opera 89 was released on July 7, 2022, based on Chromium 103. It was last version that would run under OS X 10.11 and macOS 10.12, with later versions requiring macOS 10.13 or later.[164]

Opera 90 was released on August 18, 2022, based on Chromium 104.[165]

Opera 91 was released on September 14, 2022, based on Chromium 105.[166]

Opera 92 was released on October 19, 2022, based on Chromium 106.[167]

Opera 93 was released on November 17, 2022, based on Chromium 107.[168]

Opera 94 was released on December 15, 2022, based on Chromium 108.[169]

Opera 2023

Opera 95 was released on February 1, 2023, based on Chromium 109. It is the last version to support Windows 7, Windows 8, Windows 8.1, Windows Server 2008 R2, Windows Server 2012 and Windows Server 2012 R2. The succeeding versions would need at least Windows 10, and Windows Server 2016.[170][171]

Opera 96 was released on February 22, 2023, based on Chromium 110.[172]

Opera 97 was released on March 22, 2023, based on Chromium 111, introduces ChatGPT.[173][174]

Opera 98 was released on April 20, 2023, based on Chromium 112.[175]

Opera 99 was released on May 16, 2023, based on Chromium 113.[176]

Opera 100 was released on June 20, 2023, based on Chromium 114. It includes major browser changes codenamed "Opera One". Aria is introduced also in this version as native-browser AI.[177]

Opera 101 was released on July 26, 2023, based on Chromium 115.[178]

Opera 102 was released on August 23, 2023, based on Chromium 116. It was last version that would run under macOS 10.13 and macOS 10.14, with later versions requiring macOS 10.15 or later.[179]

Opera 103 was released on October 3, 2023, based on Chromium 117.[180]

Opera 104 was released on October 23, 2023, based on Chromium 118.[181]

Opera 105 was released on November 14, 2023, based on Chromium 119.[182]

Opera 106 was released on December 19, 2023, based on Chromium 120.[183]

Opera 2024

Opera 107 was released on February 7, 2024, based on Chromium 121.[184]

Opera 108 was released on March 5, 2024, based on Chromium 122.[185]

Opera 109 was released on March 27, 2024, based on Chromium 123.[186]

Opera 110 was released on May 14, 2024, based on Chromium 124.[187]

Opera 111 was released on June 12, 2024, based on Chromium 125.[188]

Timeline of releases

Release compatibility

Operating system Latest version Year Support Date Engine
Windows 10 and later and Server 2016 and later 114.0.5282.115 (IA-32,x64)[189] Edit this on Wikidata 2024 2015– Blink
7, Server 2008 R2, 8, Server 2012, 8.1, and Server 2012 R2 95.0.4635.90 (IA-32,x64) 2023 2009–2023
XP, Server 2003, Vista, and Server 2008 36.0.2130.80 (IA-32) 2016 2001–2016
12.18 (x64) 2016 Presto
2000 12.02 2012 2000–2012
9x and NT 4.0 (IA-32) 10.63 2010 1996–2010
NT 3.51 (IA-32) 5.12 2001 1996–2001 Elektra
3.x and NT 3.1–3.5 (IA-32) 3.62 2000 1996–2000
macOS 10.15 and later 114.0.5282.115 (x64)[189] Edit this on Wikidata 2024 2019– Blink
10.13–10.14 102.0.4880.78 2023 2017–2023
10.11–10.12 89.0.4447.91 2022 2015–2022
10.10 63.0.3368.107 2019 2014–2019
10.9 49.0.2725.64 2017 2013–2017
10.7–10.8 37.0.2178.54 2016 2011–2016
10.6 25.0.1614.71 2014 2009–2014
10.5 12.16 (IA-32,x64) 2013 2007–2013 Presto
10.4 11.10 (IA-32) 2011 2006–2011
10.4–10.5 10.63 (PPC) 2010 2005–2010
10.3 10.10 2009 2003–2009
10.2 8.54 2006 2002–2006
10.0–10.1 7.54u2 2005 2001–2005
8.0–9.2.2 6.03 (PPC) 2002 2000–2002 Elektra
7.1.2–7.6.1 5.00 (PPC) 2002 2000
Linux (X11/Wayland) 114.0.5282.115 (x64)[189] Edit this on Wikidata 2024 2008– Blink
45.0.2552.898 (IA-32) 2017 2000–2017
10.63 (PPC) 2010 2000–2010 Presto
9.27 (SPARC V9) 2008 2000–2008
FreeBSD 7–12 12.16 (IA-32,x64) 2013 2002–2013
Solaris 10 and later, OpenSolaris 10.11 2010 2005–2010
8–9 7.20[dead link] 2003 2000–2003
QNX 5.21 (IA-32) 2001 2001 Elektra
OS/2 and eComStation 5.12 (IA-32) 2001 2001
BeOS 3.62 (IA-32) 2000 2001

Notes

  • Windows 10 is only for IA-32 and x64, not for ARM64 and ARMv7.
  • Only x86-64 builds of Opera for Mac are available at this time. ARM64 builds should soon be available as the Apple transition to ARM processors continues.

Sources:[118][190][191]

Discontinued versions for devices

Opera Mobile Classic can be used on smartphones such as the Nokia 5800.

Opera Mobile Classic

Opera Mobile Classic, formerly called Opera Mobile, is an edition of Opera designed for smartphones and personal digital assistants (PDAs). The first version of Opera Mobile Classic was released in 2000 for the Psion Series 7 and NetBook, with a port to the Windows Mobile platform coming in 2004.[192][193] One of Opera Mobile Classic's major features is the ability to dynamically reformat web pages to better fit the handheld's display using small screen rendering technology.[194] Alternatively, the user may use page zooming for a closer or broader look.[195] However, Opera Mobile's user interface has come under fire for being difficult to use or customize.[196][197] Opera Mobile Classic was replaced by Opera browser for Android.[198]

Internet Channel for Wii

Internet Channel is a web browser for Nintendo's Wii gaming console made by Opera Software and Nintendo. Internet Channel was free to download from its release on 12 April 2007[199] until 30 June 2007. After that date, Wii users had to pay 500 Wii Points to download it.[200] However, in late August / early September of the year 2009, the Internet Channel was once again available to download for free and those who paid for the service had their Wii Points returned in the form of a free NES Virtual Console game.[201] Scott Hedrick, an executive of the Opera Software company, explained that the Wii browser was designed to suit a "living room environment".[202] In contrast to Opera's appearance on computer monitors, fonts are larger and the interface is simplified for easier use.[202] Notwithstanding the changes in design, the Wii browser supports the same web standards as the desktop version of Opera 9,[202] including passing the Acid2 test.[203]

Nintendo DS Browser

Nintendo DS Browser is an edition of Opera for the Nintendo DS handheld gaming system. The Nintendo DS Browser was released in Japan on 24 July 2006,[204] in Europe on 6 October 2006,[205] and in North America on 4 June 2007.[206]

The Nintendo DS Browser includes the same small screen rendering and page zooming technology present in Opera Mobile.[195][207] It also includes handwriting recognition software and an on-screen keyboard to enable user input. Additionally, Nintendo partnered with Astaro Internet Security to provide web filtering for the Nintendo DS Browser. The technology is simply a professionally maintained proxy server that blocks web sites related to pornography, discrimination, security hacking, software piracy, violence, gambling, illegal drugs, alcohol, tobacco, dating, weapons, abortion, and other content that Nintendo deems objectionable.[208] Users can configure the Nintendo DS Browser to receive web pages through this proxy server, and this setting can be password-protected (by a parent, for example) to prevent circumvention.[209] In August 2007, the Nintendo DS Browser was quietly discontinued in North America.[210]

References

  1. ^ "Milestones". Opera Software. Archived from the original on September 9, 2012. Retrieved October 30, 2007.
  2. ^ "Affiliated Organization of Firefox and Mozilla" (PDF). Mozilla Japan. 2006. Retrieved October 24, 2007.
  3. ^ "MultiTorg Opera". www.igd.fhg.de. Archived from the original on August 24, 2002. Retrieved June 11, 2014.
  4. ^ "Opera 1.0 series". Opera Software. February 5, 2013. Retrieved November 26, 2013.
  5. ^ Burke, Elaine. "Opera hits 300m users, switches to WebKit and Chromium". Silicon Republic. Retrieved September 5, 2013.
  6. ^ jons (July 14, 1996). "Opera web browser". Google Groups. Retrieved February 19, 2008.
  7. ^ a b c Rijk (February 15, 2006). "Rendering engines and code names". Tweak. Opera Software. Archived from the original on October 13, 2008. Retrieved February 19, 2008.
  8. ^ Helmar Rudolph. "Opera Software - Opera for OS/2, Mac, X11, BeOS..." operasoftware.com. Archived from the original on February 12, 1998.
  9. ^ Helmar Rudolph. "Opera Software - Opera Winfree! For OS/2, Mac, X11, BeOS and Amiga". operasoftware.com. Archived from the original on February 12, 1998.
  10. ^ Rakitin, Jason (October 27, 1997). "Review: Alternative Web browsers". Network World Fusion. Archived from the original on October 5, 2001. Retrieved July 26, 2010.
  11. ^ Boutin, Paul (February 3, 1998). "Opera 3.0 – Browser to Beat the Band". Wired. Archived from the original on August 31, 2000. Retrieved February 1, 2010.
  12. ^ "Opera Software – Downloading The Opera Browser". Opera Software. Archived from the original on October 11, 1999. Retrieved February 1, 2010.
  13. ^ "Opera's archived version history 1-12". Retrieved June 3, 2024.
  14. ^ Wilson, Brian. "Browser History: Opera". Retrieved February 19, 2008.
  15. ^ CSS: If not now, when?, Eric Meyer, June 1999, retrieved on October 25, 2005
  16. ^ "Opera Software Releases 3.60" (Press release). Opera Software. December 15, 1998. Retrieved December 10, 2008.
  17. ^ "Opera 4.0 for Windows Released" (Press release). Opera Software. June 27, 2000. Retrieved December 10, 2008.
  18. ^ "Opera Software Strengthens the Team" (Press release). Opera Software. November 29, 1999. Retrieved March 12, 2009.
  19. ^ "The Browser War Lights Up in Europe" (Press release). Opera Software. December 6, 2000. Retrieved December 10, 2008.
  20. ^ Watson, Dave (July 21, 2001). "A Quick Look at Opera". The Southern California OS/2 User Group. Retrieved August 16, 2010.
  21. ^ "Opera 6.0 for Windows launched after record-breaking beta" (Press release). Opera Software. November 29, 2001. Retrieved August 19, 2019.
  22. ^ Wilcox, Joe; Sandeep Junnarkar (October 26, 2001). "MSN lockout stirs antitrust rumblings". CNET. Archived from the original on September 14, 2012. Retrieved October 13, 2007.
  23. ^ "Microsoft Does an About-Face" (Press release). Opera Software. October 26, 2001. Archived from the original on October 21, 2006. Retrieved October 13, 2007.
  24. ^ "Microsoft PR spin continues while browser lockout still in effect" (Press release). Opera Software. November 1, 2001. Archived from the original on December 29, 2007. Retrieved October 13, 2007.
  25. ^ "Opera 7 Ready to Rock the Web" (Press release). Opera Software. January 28, 2003. Retrieved February 19, 2008.
  26. ^ Pegoraro, Rob (May 23, 2004). "Some Badly Designed Features Put Opera 7.5 Out of Tune". The Washington Post. Retrieved October 11, 2007.
  27. ^ Students surf safely with Opera: Opera site license free for educational institutions, January 12, 2005, retrieved on October 25, 2005
  28. ^ Festa, Paul (February 5, 2003). "Opera cries foul against MSN—again". CNET. Archived from the original on September 14, 2012. Retrieved October 13, 2007.
  29. ^ a b "Why doesn't MSN work with Opera?". Opera Software. February 20, 2003. Archived from the original on July 13, 2012. Retrieved October 13, 2007.
  30. ^ Lettice, John (February 6, 2003). "MSN deliberately breaks Opera's browser, claims company". The Register. Retrieved October 13, 2007.
  31. ^ a b "Opera releases "Bork" edition" (Press release). Opera Software. February 14, 2003. Retrieved August 19, 2019.
  32. ^ Lie, Håkon Wium (February 11, 2005). "Why Opera users can't purge spam in Hotmail". Opera Software. Archived from the original on September 14, 2012. Retrieved December 24, 2007.
  33. ^ Lie, Håkon (February 11, 2005). "Opera to MS: Get real about interoperability, Mr Gates". The Register. Retrieved December 24, 2007.
  34. ^ "Speed, Security and Simplicity: Opera 8 Web Browser Released Today" (Press release). Opera Software. April 19, 2005. Retrieved August 19, 2019.
  35. ^ Opera search portal Archived July 13, 2012, at archive.today, retrieved on October 25, 2005
  36. ^ Get back old preferences dialog Archived July 21, 2011, at the Wayback Machine, retrieved on October 25, 2005
  37. ^ "Opera Adds SVG Tiny Support to Desktop Browser". svg.org. Archived from the original on March 21, 2005. Retrieved September 12, 2006.
  38. ^ Feel Free: Opera Eliminates Ad Banner and Licensing Fee, retrieved on October 25, 2005
  39. ^ "Widgets, BitTorrent, content blocking: Introducing Opera 9 Beta" (Press release). Opera Software. April 20, 2006. Retrieved May 10, 2008.
  40. ^ "Changelog for Opera 9.0 Beta 1 for Windows". Opera Software. April 20, 2006. Retrieved May 10, 2008.
  41. ^ "Belated Opera 9 easter egg. - Betas, previews, and weeklies - Opera Community". opera.com. Archived from the original on June 18, 2006.
  42. ^ Screenshots: 1 2
  43. ^ "User JavaScript in Opera". Retrieved December 19, 2006.
  44. ^ Goldman, Daniel (December 18, 2006). "Opera 9.1 is out with Fraud Protection". Opera Watch. Archived from the original on January 5, 2007. Retrieved October 11, 2007.
  45. ^ Borg, Johan (February 16, 2007). "Opera code names uncovered". Opera Software. Archived from the original on February 18, 2007. Retrieved October 23, 2007.
  46. ^ a b Altman, Tim (August 31, 2007). "Focus Areas during Kestrel Development". Archived from the original on September 4, 2007. Retrieved October 23, 2007.
  47. ^ Kleinhout, Huib (June 22, 2007). "Kestrel is coming!". Opera Software. Archived from the original on June 26, 2007. Retrieved October 23, 2007.
  48. ^ Vollan, Per Arne (July 19, 2007). "Macification". Opera Software. Archived from the original on August 26, 2007. Retrieved October 23, 2007.
  49. ^ Kleinhout, Huib (October 25, 2007). "Opera 9.5 beta released". Opera Software. Archived from the original on October 27, 2007. Retrieved October 25, 2007.
  50. ^ "Opera redefines Web browsing yet again". Opera Software. June 12, 2008. Retrieved August 19, 2019.
  51. ^ "Opera achieves more than 4.5 million downloads for latest browser version". Opera Software. June 17, 2008. Retrieved August 19, 2019.
  52. ^ a b Altman, Tim (February 26, 2007). "Tim's Opera Bits v5.0". opera journal. Archived from the original on February 11, 2012. Retrieved October 23, 2007.
  53. ^ "Changelog for Opera 9.50 Alpha 1 for Windows". Opera Software. September 4, 2007. Archived from the original on March 13, 2012. Retrieved October 23, 2007.
  54. ^ Schiller, Jeff (September 4, 2007). "Welcome To CodeDread 1.1". Retrieved October 23, 2007.
  55. ^ Minchinton, Adam (September 14, 2007). "Post-Alpha Opera 9.5 Release". Opera Software. Archived from the original on October 20, 2007. Retrieved October 23, 2007.
  56. ^ McCathieNevile, Charles (September 27, 2007). "Can Kestrels do Math? MathML support in Opera Kestrel". Opera Software. Retrieved October 23, 2007.
  57. ^ Pettersen, Yngve Nysæter (June 19, 2007). "A first look at EV in Opera". Implementer's notes. Opera Software. Archived from the original on June 30, 2007. Retrieved November 8, 2007.
  58. ^ "Opera and Haute Secure partner to protect consumers from next-generation Web-based threats". Opera.com. June 6, 2008. Retrieved January 30, 2013.
  59. ^ Borg, Johan (June 5, 2008). "Looking Sharp". Archived from the original on June 8, 2008. Retrieved June 6, 2008.
  60. ^ "Opera Link". Opera Software. Archived from the original on March 14, 2012. Retrieved October 25, 2007.
  61. ^ "Index of /unix/snapshot-1662/x86_64-linux". Opera Software. Archived from the original on December 23, 2007. Retrieved November 11, 2007.
  62. ^ "Opera 9.5 for Linux changelog". Opera Software. Retrieved June 13, 2007.
  63. ^ "Are you ready for Opera 11?". Opera Desktop Team. Opera Software. December 16, 2010. Retrieved December 16, 2010.
  64. ^ Frank M. Palinkas; Technical Writer; Opera Software ASA (April 12, 2011). "11.10 for Windows changelog". Opera. Retrieved January 30, 2013.
  65. ^ "Download Opera 11.11 – Softpedia". News.softpedia.com. May 18, 2011. Retrieved January 30, 2013.
  66. ^ "Opera Web Browser 12.13 Build 1734 – Changelog". Softpedia. Retrieved January 30, 2013.
  67. ^ Frank M. Palinkas; Technical Writer; Opera Software ASA (June 28, 2011). "11.50 for Windows changelog". Opera. Retrieved January 30, 2013.
  68. ^ Opera Software Documentation Team (December 6, 2011). "Opera 11.60 for Windows changelog". Opera.com. Retrieved January 30, 2013.
  69. ^ "Opera Desktop Team – 11.60 goes final". My.opera.com. December 6, 2011. Archived from the original on December 8, 2011. Retrieved January 30, 2013.
  70. ^ "Opera Desktop Team – Opera 11.61 released". My.opera.com. January 24, 2012. Archived from the original on January 27, 2012. Retrieved January 30, 2013.
  71. ^ "Opera Desktop Team – Opera 11.62 released". My.opera.com. March 27, 2012. Archived from the original on March 30, 2012. Retrieved January 30, 2013.
  72. ^ "Exclusive: Opera 11.63 Confirmed as Mac-Only Update – Softpedia". News.softpedia.com. April 18, 2012. Retrieved January 30, 2013.
  73. ^ Opera Software Documentation Team (May 10, 2012). "Opera 11.64 for Windows changelog". Opera.com. Retrieved January 30, 2013.
  74. ^ "Opera Desktop Team – Introducing Opera "Wahoo"". My.opera.com. July 7, 2011. Archived from the original on July 8, 2011. Retrieved January 30, 2013.
  75. ^ "Opera Desktop Team – Introducing Opera 12 alpha". My.opera.com. October 13, 2011. Archived from the original on October 15, 2011. Retrieved January 30, 2013.
  76. ^ Mills, Chris. "64-bit Opera, and out-of-process plug-ins". Dev.Opera. Retrieved January 30, 2013.
  77. ^ Opera Software Documentation Team (August 2, 2012). "Opera 12.01 for Windows changelog". Opera.com. Retrieved January 30, 2013.
  78. ^ "Opera Desktop Team – 12.10 Final released". My.opera.com. November 6, 2012. Archived from the original on November 9, 2012. Retrieved January 30, 2013.
  79. ^ "Opera Desktop Team – Opera 12.11 Final". My.opera.com. November 20, 2012. Archived from the original on November 27, 2012. Retrieved January 30, 2013.
  80. ^ "Opera Desktop Team – 12.12 Final released". My.opera.com. December 18, 2012. Archived from the original on December 21, 2012. Retrieved January 30, 2013.
  81. ^ "Opera Desktop Team – 12.13 Final released". My.opera.com. January 30, 2013. Archived from the original on February 3, 2013. Retrieved April 13, 2013.
  82. ^ "Opera Desktop Team – Opera 12.14 fixing bad crasher". My.opera.com. February 5, 2013. Archived from the original on February 8, 2013. Retrieved April 13, 2013.
  83. ^ "Opera Desktop Team – 12.15 Final released". My.opera.com. April 4, 2013. Archived from the original on April 7, 2013. Retrieved April 13, 2013.
  84. ^ "Opera 12.17 out - Opera Desktop - Opera Software". blogs.opera.com. April 23, 2014. Retrieved May 2, 2014.
  85. ^ "Opera 12 and Opera Mail security update". February 16, 2016. Archived from the original on February 16, 2016. Retrieved February 16, 2016.
  86. ^ "Opera Press release". Opera Software. February 13, 2013. Archived from the original on February 14, 2013.
  87. ^ Protalinski, Emil (April 4, 2013). "Opera confirms it will follow Google and ditch WebKit for Blink, as part of its commitment to Chromium". The Next Web. Retrieved May 29, 2013.
  88. ^ "Opera Desktop Team - Opera Next 15 Released!". My Opera. Archived from the original on May 28, 2013.
  89. ^ "Opera Features and the Release Cycle". Opera Software. May 29, 2013. Archived from the original on June 7, 2013.
  90. ^ "Opera 15". Opera Software. July 2, 2013. Archived from the original on July 5, 2013.
  91. ^ "Opera Desktop Team - Opera Next 16". My Opera. July 19, 2013. Archived from the original on July 21, 2013.
  92. ^ "Opera Desktop Team - Opera 16". My Opera. August 27, 2013. Archived from the original on August 29, 2013.
  93. ^ "Opera Desktop Team - Opera 17 - First developer stream preview". My Opera. August 8, 2013. Archived from the original on August 11, 2013.
  94. ^ "Opera Desktop Team - Opera 17 Next". My Opera. Archived from the original on September 9, 2013.
  95. ^ "Opera Desktop Team - Opera 17 goes Stable". My Opera. October 7, 2013. Archived from the original on October 8, 2013.
  96. ^ "Opera Desktop Team - Opera 18 developer stream". My Opera. Archived from the original on September 13, 2013.
  97. ^ "Download Opera 18 for desktop". Opera Desktop. November 19, 2013.
  98. ^ "Opera 19 Developer stream for desktop is now available for download". Opera Desktop. October 24, 2013.
  99. ^ "Download the new Opera desktop browser". Opera Desktop. January 28, 2014.
  100. ^ Opera Software Documentation Team. "Opera 19 changelog". opera.com.
  101. ^ Opera Software Documentation Team. "Opera 21 changelog". opera.com.
  102. ^ Opera Software Documentation Team. "Opera 22 changelog". opera.com.
  103. ^ Opera Software Documentation Team. "Opera 23 changelog". opera.com.
  104. ^ Opera Software Documentation Team. "Opera 24 changelog". opera.com.
  105. ^ "Opera 25 release notes". opera.com.
  106. ^ "Opera 26 release notes". opera.com.
  107. ^ "Opera 27 release notes". opera.com.
  108. ^ "Sync your bookmarks, with Opera 28". Opera Desktop. March 10, 2015.
  109. ^ "Opera 28 release notes". opera.com.
  110. ^ "Opera 29 release notes". opera.com.
  111. ^ "Opera 31.0.1889.174 Stable update". August 18, 2015. Retrieved August 18, 2015.
  112. ^ "Opera 32 release notes". September 15, 2015. Retrieved September 25, 2015.
  113. ^ Zhenis (February 2, 2016). "Better downloads and quieter tabs in Opera 35 for computers".
  114. ^ Błażej Kaźmierczak (March 15, 2016). "The best browser for Windows 10".
  115. ^ Team, Opera (February 16, 2016). "Initial Opera developer 37 release". Opera Desktop. Retrieved June 18, 2024.
  116. ^ "Security update for Windows XP and Vista users". Opera Desktop. August 11, 2016. Retrieved June 18, 2024.
  117. ^ Kolondra, Krystian (April 20, 2016). "Free VPN integrated in Opera for better online privacy". Opera Desktop blog. Retrieved October 21, 2016.
  118. ^ a b "Opera version history". Opera Software. November 19, 2013. Retrieved March 7, 2017.
  119. ^ "Opera 44 goes final with support for Apple's new Touch Bar - Blog". Opera Desktop. March 21, 2017. Retrieved August 8, 2020.
  120. ^ "Disqus - Opera 44 goes final with support for Apple's new Touch Bar". Disqus. Retrieved August 8, 2020.
  121. ^ "Opera 46 goes final, more quality and Opera's first TV ad - Opera Desktop". Opera Desktop. June 22, 2017. Retrieved June 22, 2017.
  122. ^ "Opera 49 adds snapshot tool with editing tools - Opera Desktop". Opera Desktop. November 8, 2017. Retrieved November 19, 2017.
  123. ^ "Changelog for 50 - Opera Desktop". September 29, 2017. Retrieved December 27, 2018.
  124. ^ "New year, new browser. Opera 50 introduces anti-Bitcoin mining tool - Opera Desktop". January 4, 2018. Retrieved June 19, 2018.
  125. ^ "Opera 51 comes with improved browsing speed - Opera Desktop". February 7, 2018. Retrieved June 19, 2018.
  126. ^ "Opera 52 offers faster ad blocking and cool new animations - Blog". Opera Desktop. March 22, 2018. Retrieved August 8, 2020.
  127. ^ "Opera 53 stable - Opera Desktop". May 10, 2018. Retrieved June 19, 2018.
  128. ^ "Opera 54 introduces news articles on Speed Dial and a simplified browser restoration page - Blog". June 28, 2018.
  129. ^ "Opera 55 offers better control of web pages and more accessible bookmarks - Opera Desktop". Opera Desktop. August 16, 2018. Retrieved September 8, 2018.
  130. ^ "Opera 56 – the best browser for multitaskers: adjust volume in video pop out and personalize your browsing experience". Opera Desktop. September 25, 2018. Retrieved December 13, 2018.
  131. ^ "Opera 57 with smarter news and Netflix recommendations". Opera Desktop. November 28, 2018. Retrieved December 13, 2018.
  132. ^ "Opera 58 will warn you before closing windows with multiple tabs". Opera Desktop. January 23, 2019. Retrieved January 30, 2019.
  133. ^ "Opera 60.0.3255.56 Stable update". Opera Desktop. April 18, 2019. Retrieved April 18, 2019.
  134. ^ "Opera stable 62". Opera Desktop. June 27, 2019. Retrieved June 27, 2019.
  135. ^ "Opera stable 63.0.3368.43". Opera Desktop. August 22, 2019. Retrieved August 23, 2019.
  136. ^ "Opera 64 is faster, more private, and more fun". Opera Desktop. October 8, 2019. Retrieved October 9, 2019.
  137. ^ "Opera 65 comes with an improvemed tracker blocker and resigned address bar". Opera Desktop. November 14, 2019. Retrieved November 15, 2019.
  138. ^ "Opera 66 initial release makes it easier to reopen closed tabs and to access extensions". Opera Desktop. January 7, 2020. Retrieved January 8, 2020.
  139. ^ "Opera 67 beta". Opera Desktop. February 25, 2020. Retrieved February 26, 2020.
  140. ^ "Opera 68.0.3618.31 beta update - Blog". Opera Desktop. April 22, 2020. Retrieved April 22, 2020.
  141. ^ "Opera 69 comes with built-in Twitter - Blog". Opera Desktop. June 24, 2020. Retrieved June 24, 2020.
  142. ^ "Opera 70 comes with easier access to closed tabs, simpler searches, and new Workspace icons - Blog". Opera Desktop. July 27, 2020. Retrieved July 28, 2020.
  143. ^ "Changelog for 70". Opera Desktop. May 18, 2020. Retrieved August 8, 2020.
  144. ^ "Opera 71 Update". Opera Desktop. September 15, 2020. Retrieved October 20, 2020.
  145. ^ "Opera 72 Update". Opera Desktop. September 15, 2020. Retrieved October 20, 2020.
  146. ^ "Opera 73 Update". Opera Desktop. December 9, 2020. Retrieved February 7, 2021.
  147. ^ "Changelog for 73". Opera Desktop. September 22, 2020. Retrieved February 7, 2021.
  148. ^ "Opera 74 Update". Opera Desktop. February 2, 2021. Retrieved February 7, 2021.
  149. ^ "Opera 75 brings easier access to top features". Opera Desktop. March 24, 2021. Retrieved March 24, 2021.
  150. ^ "Changelog for 75". Opera Desktop. March 24, 2021. Retrieved March 24, 2021.
  151. ^ "Opera 76 Stable". Opera Desktop. April 28, 2021. Retrieved May 2, 2021.
  152. ^ "Opera ships major new version of its desktop browser, codenamed R5". Opera Desktop. June 24, 2021. Retrieved November 5, 2022.
  153. ^ "Opera 78 Stable". Opera Desktop. August 3, 2021. Retrieved November 5, 2022.
  154. ^ "Opera 79 Stable". Opera Desktop. September 14, 2021. Retrieved November 5, 2022.
  155. ^ "Opera 80 Stable". Opera Desktop. October 5, 2021. Retrieved November 5, 2022.
  156. ^ "Opera 81 Stable". Opera Desktop. November 4, 2021. Retrieved November 5, 2022.
  157. ^ "Opera 82". Opera Desktop. December 2, 2021. Retrieved November 5, 2022.
  158. ^ "Opera 83". Opera Desktop. January 19, 2022. Retrieved November 5, 2022.
  159. ^ "Opera 84". Opera Desktop. February 16, 2022. Retrieved November 5, 2022.
  160. ^ "Opera 85". Opera Desktop. March 23, 2022. Retrieved November 5, 2022.
  161. ^ "Opera 86 Stable". Opera Desktop. April 20, 2022. Retrieved November 5, 2022.
  162. ^ "Opera 87 Stable". Opera Desktop. May 17, 2022. Retrieved November 5, 2022.
  163. ^ "Opera 88 Stable". Opera Desktop. June 8, 2022. Retrieved November 5, 2022.
  164. ^ "Opera 89 Stable". Opera Desktop. July 7, 2022. Retrieved November 5, 2022.
  165. ^ "Opera 90 Stable". Opera Desktop. August 18, 2022. Retrieved November 5, 2022.
  166. ^ "Opera 91 Stable". Opera Desktop. September 14, 2022. Retrieved November 5, 2022.
  167. ^ "Opera 92 Stable". Opera Desktop. October 19, 2022. Retrieved November 5, 2022.
  168. ^ "Opera 93". Opera Desktop. November 17, 2022. Retrieved November 18, 2022.
  169. ^ "Opera 94 Stable". Opera Desktop. December 15, 2022. Retrieved December 16, 2022.
  170. ^ "Opera 95 Stable". Opera Desktop. February 1, 2023. Retrieved February 1, 2023.
  171. ^ "Can you keep using Opera on Windows 7 and 8.1 since Microsoft no longer supports them?". Opera Desktop. January 31, 2023. Retrieved February 1, 2023.
  172. ^ "Opera 96.0.4693.20 Initial Stable". Opera Desktop. February 22, 2023. Retrieved February 23, 2023.
  173. ^ "Opera 97.0.4719.28 Stable Update". Opera Desktop. March 23, 2023. Retrieved March 24, 2023.
  174. ^ "New AI tools now available in Opera and Opera GX for you to test". Opera Desktop. March 22, 2023. Retrieved March 23, 2023.
  175. ^ "Opera 98 Stable". Opera Desktop. April 20, 2023. Retrieved April 21, 2023.
  176. ^ "Opera 99 Stable". Opera Desktop. May 16, 2023. Retrieved May 17, 2023.
  177. ^ "The future of browsing: Opera One, the first AI-powered browser is ready for download". Opera Desktop. June 20, 2023. Retrieved June 21, 2023.
  178. ^ "Opera 101 Stable". Opera Desktop. July 26, 2023. Retrieved January 2, 2024.
  179. ^ "Introducing Opera 102". Opera Desktop. August 23, 2023. Retrieved January 2, 2024.
  180. ^ "Introducing Opera 103". Opera Desktop. October 3, 2023. Retrieved January 2, 2024.
  181. ^ "Opera 104 Stable". Opera Desktop. October 23, 2023. Retrieved January 2, 2024.
  182. ^ "Opera 105 Stable". Opera Desktop. November 14, 2023. Retrieved January 2, 2024.
  183. ^ "Opera 106". Opera Desktop. December 19, 2023. Retrieved January 2, 2024.
  184. ^ Team, Opera (February 7, 2024). "Opera 107". Opera Desktop. Retrieved June 20, 2024.
  185. ^ Team, Opera (March 5, 2024). "Opera 108". Opera Desktop. Retrieved June 20, 2024.
  186. ^ Team, Opera (March 27, 2024). "Opera 109". Opera Desktop. Retrieved June 20, 2024.
  187. ^ Team, Opera (May 14, 2024). "Opera 110". Opera Desktop. Retrieved June 20, 2024.
  188. ^ Team, Opera (June 12, 2024). "Opera 111". Opera Desktop. Retrieved June 20, 2024.
  189. ^ a b c Joanna Czajka (October 23, 2024). "Opera launches Opera One R2 - the best Opera Browser to date". Retrieved October 23, 2024.
  190. ^ "Opera's archived version history". Opera Software. February 5, 2013. Retrieved November 26, 2013.
  191. ^ "Opera Upgrade for Symbian". Opera Software. April 23, 2002. Retrieved March 28, 2018.
  192. ^ "mCommerce Now a Reality on Psion Platform" (Press release). Opera Software. April 3, 2000. Retrieved June 11, 2014.
  193. ^ "Opera Mobile Timeline" (PDF). Opera Software. 2006. Archived from the original (PDF) on June 25, 2008. Retrieved September 6, 2010.
  194. ^ "The new ERA of content rendering: Opera Introduces Fit-to-Window Technology for All Screen Sizes" (Press release). Opera Software. November 23, 2004. Archived from the original on July 14, 2014. Retrieved June 11, 2014.
  195. ^ a b "Opera for S60 tutorial". Opera Software. Archived from the original on December 17, 2008. Retrieved June 11, 2014.
  196. ^ Ruotsalainen, Werner (June 2, 2006). "Post details: Prelude to the Opera Mobile vs NetFront article — profound differences between the two new Web browsers". Smartphone & Pocket PC magazine. Archived from the original on September 9, 2012. Retrieved June 11, 2014.{{cite web}}: CS1 maint: unfit URL (link)
  197. ^ Kuznetsov, Ivan (September 2, 2006). "Opera Mobile vs. Nokia S60 browser — new browser war?". Retrieved June 11, 2014.
  198. ^ "Opera for Android: FAQ". Opera Software. Retrieved June 10, 2014.
  199. ^ "Get to Know the Web on Wii: Full Version of Wii Internet Channel Powered by Opera Available for Free Download" (Press release). Opera Software. April 12, 2007. Retrieved June 11, 2014.
  200. ^ Hayward, Andrew (June 26, 2007). "Reminder: Wii Internet Channel Free 'til June 30". 1UP.com. Archived from the original on September 13, 2012. Retrieved June 11, 2014.
  201. ^ "Internet Channel". Nintendo. 2010. Archived from the original on February 23, 2008. Retrieved June 11, 2014.
  202. ^ a b c Temperton, James (June 3, 2006). "Interview: Opera's Nintendo Wii Browser". Cubed3. Retrieved June 11, 2014.
  203. ^ Goldman, Daniel (December 22, 2006). "Wii browser passes the Acid2 test". Opera Watch. Archived from the original on January 4, 2007. Retrieved September 6, 2010.
  204. ^ "Surf in Bed: Nintendo DS Browser hits Japan" (Press release). Opera Software. July 24, 2006. Retrieved June 11, 2014.
  205. ^ "Nintendo DS Browser launches across Europe today" (Press release). Opera Software. October 6, 2006. Retrieved June 11, 2014.
  206. ^ Sinclair, Brendan (May 4, 2007). "Original DS browser available online only". GameSpot. Archived from the original on September 29, 2007. Retrieved June 11, 2014.
  207. ^ "Nintendo DS Browser available to North American market" (Press release). Opera Software. June 8, 2007. Retrieved June 11, 2014.
  208. ^ "Astaro Parental Control for the Nintendo DS Browser". Astaro. Archived from the original on January 5, 2011. Retrieved June 11, 2014.
  209. ^ "Nintendo DS Browser: Content Filtering (proxy server)". Customer Service. Nintendo. Archived from the original on June 16, 2007. Retrieved June 11, 2014.
  210. ^ Ponte, Christian (August 27, 2007). "Nintendo DS Browser being discontinued in North America". The Tanooki. Archived from the original on September 13, 2012. Retrieved June 11, 2014.
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