- Extension
- .vstx
- .vssm
- Format
- Binary
- Binary
- Category
- Vector Image
- Vector Image
- Developer
- Microsoft
- Microsoft
- Description
- Files with .vstx extensions are drawing template files created with Microsoft Visio 2013 and above. These VSTX files provide starting point for creating Visio drawings, saved as .VSDX files, with default layout and settings.
- Files with .vssm extension are Microsoft Visio Stencil files that support provide support for macros. A VSSM file when opened allows to run the macros to achieve desired formatting and placement of shapes in a diagram.
- MIME Type
- application/vnd.visio
- application/vnd.visio.vssm
