Kryptor is free and open source file encryption software for Windows, Linux, and macOS. Kryptor is licensed under GPLv3.
Main Features
- File encryption using XChaCha20 with 256-bit keys.
- Key derivation using Argon2id.
- A unique encryption key per file.
- Supports passwords and/or keyfiles.
- Optional file/folder name obfuscation.
- Password sharing using libsodium Sealed Boxes (Curve25519, XSalsa20-Poly1305).
- Can be run offline. No account needed.
Frequently Asked Questions