Early versions of Write only work with Write Document (.wri) files, which are a subset of the Rich Text Format (RTF).[3] After Windows 3.0, Write became capable of reading and composing early Word Document (.doc) files. With Windows 3.1, Write became OLE capable. In Windows 95, Write was replaced with WordPad;[4] attempting to open Write from the Windows folder will open WordPad instead. The executable for Microsoft Write (write.exe) still remains in later versions of Windows, however it is simply a compatibility stub that launches WordPad.
Being a word processor, Write features additional document formatting features that are not found in Notepad (a simple text editor), such as a choice of font, text decorations and paragraph indentation for different parts of the document. Unlike versions of WordPad before Windows 7, Write could justify a paragraph. Write is comparable to early versions of MacWrite.