.p7s file: how to open it on Windows
3 Windows apps register the .p7s extension. Install one of them to open the file with a double-click.
About the format
- Format
- Detached S/MIME signature
- Abbreviation
- S/MIME · Secure/Multipurpose Internet Mail Extensions
- MIME type
- application/pkcs7-signature
- PRONOM identifier
- fmt/670
Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).
- Gpg4win
A secure solution for file and email encryption.
- Gpg4win (Beta)
A secure solution for file and email encryption.
- digiSeal reader
Free software for checking signed and sealed documents and time stamps
Related guide: Change the default app for a file type in Windows