Compare software

hat.shrage
Free

Free to use in the browser; the project is open source.

 Free

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

Web Command line
  • Encryption and decryption happen locally in the browser
  • Nothing to install
  • Compatible with the age file format
  • Small explicit keys and no configuration to get wrong
  • Research gives little detail on algorithms or file size limits
  • Depends on a modern browser
  • Command-line only
  • Not a drop-in for existing PGP keys or workflows
Web application Downloadable app
Open source Open source
License not stated 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 24, 2026

Checked September 23, 2026

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