Create easy-to-read diagrams with an easy-to-use diagram software

Visio Viewer

Aspose Visio viewer is a free app to view Visio. View Visio online from Mac OS, Linux, Android, IOS, and anywhere. If you want to view programmatically please check Aspose.Diagram documentation

• Supported documents：VSD, VSDX, VSX, VTX, VDX, VSSX, VSTX, VSDM, VSSM or VSTM
• View your Free Online Visio as an image representation

The Visio VSDX Graphics File Format, developed and documented to a substantial degree by Microsoft, carries data that represents diagrams that employ vector graphics and supplementary information related to the creation, modification, and review of a collection of related diagrams. Typical domains of usage include: flowcharts; database schema models; organization charts; plans for building wiring, furniture layout, etc. A VSDX document represents a collection of Drawing Pages, Masters, Shapes, Images, Comments, Data Connections, and recalculation information relating to dynamic data connections. Starting with Visio 2013, this format is the default format for the Visio products for creating diagrams. The VSDX file can also be rendered as a Web Drawing through SharePoint (with Visio Services enabled) starting with SharePoint 2013 and also through an Office 365 plan that includes Visio Services.

The VSDX format is related to the OOXML family of formats, in that a VSDX file is a ZIP-based package that conforms to the Open Packaging Conventions as specified in ISO/IEC29500-2:2011 (see OPC/OOXML_2012), the further packaging restrictions for OOXML documents as specified in clause 9 of ISO/IEC29500-1:2011, and the MS-VSDX documentation.

The conceptual structure of a minimal Visio Drawing includes:

• VisioDocument – a collection of resources including a sequence of drawing pages
• Masters – a collection of page layouts shared by several pages, typically as framework or background to elements specific to each page
• Pages – graphical elements and layout for individual pages
• Shapes – individual graphical elements and their properties. Shapes may be incorporated into pages or masters. See Notes below for more about properties for shapes.
• Data connections – specifying how data can be retrieved from external sources to affect various aspects of a drawing, including its visual appearance.