- Extension
- .vstm
- .vssx
- Format
- Binary
- Binary
- Category
- Vector Image
- Vector Image
- Developer
- Microsoft
- Microsoft
- Description
- Files with VSTM extension are template files created with Microsoft Visio that support macros. Unlike VSDX files, files created from VSTM templates can run macros that are developed in Visual Basic for Applications (VBA) code.
- The VSSX file format is based on the OpenOffice format adopted by Microsoft since 2007. It is based on the ZIP archive that represent the overall file format based on XML file format specifications. The binary file format equivalent of VSSX was VSS that was supported till Visio 2007. You can view the contents of VSSX file format by replacing its extension with .ZIP and open in any archiving file format such as WinZIP.
- MIME Type
- application/vnd.visio.vstm
- application/vnd.visio
