Compare software

Kryptor vs GPG Suite: catalog facts
Kryptor	GPG Suite
Free Free and open source under the GPL.	Freemium Downloads are free; the GPG Mail extension needs a paid yearly support plan after a 30-day…
Windows, macOS, Linux, Command line	macOS
Modern primitives with a small, hard-to-misuse option set Short public keys that are practical to share	Encrypt, sign and verify files and messages on a Mac GPG Keychain app for managing OpenPGP keys
Its file format is its own, so interoperability is limited Small project compared with GPG or age	macOS only GPG Mail requires a paid subscription
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

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