Non-Free implementations that aim for OpenPGP compliance.

ObjectivePGP

https://objectivepgp.com/

iOS/macOS OpenPGP library

Programming Language/Environment Objective C

iPGMail

https://ipgmail.com/

iOS OpenPGP application

CanaryMail

https://canarymail.io/

iOS OpenPGP application

Programming Language/Environment BouncyCastle

R2Mail2

https://r2mail2.com/

Android OpenPGP application

MailDroid

http://flipdogsolutions.com/

Android OpenPGP application

NonFreeSoftwareOpenPGP (last edited 2021-07-01 11:47:37 by Andrew Gallagher)