Compare software

Kryptorrage
Free

Free and open source under the GPL.

 Free

Free and open source under the MIT or Apache-2.0 licence.

Windows, macOS, Linux, Command line Command line
  • Modern primitives with a small, hard-to-misuse option set
  • Short public keys that are practical to share
  • Compatible with the age file format
  • Small explicit keys and no configuration to get wrong
  • Its file format is its own, so interoperability is limited
  • Small project compared with GPG or age
  • Command-line only
  • Not a drop-in for existing PGP keys or workflows
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: MIT OR Apache-2.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.