ConceptDraw DIAGRAM supports its own XML format, and an embedded Basic Script language for creating complex graphic objects, that change in visual appearance depending on external data received from personal files or from the Internet (Live Objects).[8]
It has import and export roundtrip of the MS Visio file format - can open and save formats that can be used by MS Visio documents (VSD, VDX, and VSDX) users. ConceptDraw DIAGRAM can import both generations of MS Visio stencils (VSS or VSSX)
ConceptDraw DIAGRAM supports the round-trip import and export of the Microsoft Visio 2003 - 2016 file format that is used for MS Visio documents (VSD, VDX, and VSDX formats). ConceptDraw DIAGRAM can import both generations of MS Visio stencils (VSS or VSSX). It can export and import MS PowerPoint files and a variety of other graphic file formats. It can also export files to SVG, Adobe PDF and SWF.[10]
ConceptDraw DIAGRAM can import data from other ConceptDraw OFFICE applications, such as ConceptDraw MINDMAP and ConceptDraw PROJECT.[11]