FerroCrypt started a few years ago as a small hobby project. The new version has been rewritten from the ground up and feels much more mature: a pure Rust library, CLI, and desktop app for local-only file & folder encryption, with passphrase and X25519 key-pair modes, `.fcr` files, streaming, and hardened extraction.
Homepage: https://www.ferrocrypt.app
Code: https://github.com/alexylon/ferrocrypt
