.P10 File Extension

There is only one file type that uses the .P10 extension:

Certificate Request File

Certificate Request File
  • Developer N/A
  • Popularity
    4.7 (14 votes)
  • Category Misc Files
  • Format N/A

A P10 file is used by programs that include public-key cryptography authentication mechanisms. It contains a request, which asks the receiving entity, usually a certificate authority (CA), to digitally sign a file. P10 files are created using the PKCS#10 (Public-Key Cryptography Standards #10) standard.

P10 files are similar to .CSR files.

Software's name License Platforms
Apple Keychain Access Apple Keychain Access Bundled Mac
Apple Mail Apple Mail Bundled iOSMac
Microsoft Outlook Microsoft Outlook Commercial MacWindows
OpenSSL OpenSSL Open Source LinuxMacWindows

Updated: April 8, 2016

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