.tst file: how to open it on Windows
2 Windows apps register the .tst extension. Install one of them to open the file with a double-click.
About the format
- Format
- Time Stamp Token
- MIME type
- application/vnd.etsi.timestamp-token
- PRONOM identifier
- fmt/1717
Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).
- Bit4id - Firma4ng-InfoCamere
The software for my digital signature
- bit4id InfoCamere Sign Desktop
The software for my digital signature
Related guide: Change the default app for a file type in Windows