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Best Encryptomatic OpenPGP Alternatives in 2026

12 apps from email encryption software ranked against Encryptomatic OpenPGP on the same published basis.

  1. 1
    Lockbin Free plan LinuxMacWebWin $10/mo6.6
    Encryptomatic OpenPGP vs Lockbin
  2. 2
    SecureMyEmail Free plan WinMaciOSAndroid Free6.5
    Encryptomatic OpenPGP vs SecureMyEmail
  3. 3
    gpg4o Free plan Win €99.95/mo6.4
    Encryptomatic OpenPGP vs gpg4o
  4. 4
    c.Email Free plan extension Free6.3
    Encryptomatic OpenPGP vs c.Email
  5. 5
    FlowCrypt Free plan extension Free6.3
    Encryptomatic OpenPGP vs FlowCrypt
  6. 6
    DataMotion Secure Email Exchange Free trial AndroidapiiOSWeb 5.6
    Encryptomatic OpenPGP vs DataMotion Secure Email Exchange
  7. 7
    Mimecast Secure Messaging WebWinMac 5.5
    Encryptomatic OpenPGP vs Mimecast Secure Messaging
  8. 8
    RMail WebWinMac 5.5
    Encryptomatic OpenPGP vs RMail
  9. 10
    Gpg4win Win 5.4
    Encryptomatic OpenPGP vs Gpg4win
  10. 11
    Mailvelope Free trial extensionWeb €3/mo5.4
    Encryptomatic OpenPGP vs Mailvelope
  11. 12
    PDF Postman Win $79.99/mo5.4
    Encryptomatic OpenPGP vs PDF Postman
  12. 13
    Secure Message WebLinux 5.4
    Encryptomatic OpenPGP vs Secure Message
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