hat.sh is a javascript app that provides secure file encryption using the AES-256-GCM algorithm from WebCryptoAPI provided by your browser. it was coded following the WebCrypto Documentations .
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Online

Hat.sh is the most popular Web-based alternative to TrueCrypt.
- Hat.sh is Free and Open Source









































as of 2020, it's already in the ubuntu bionic universe repository, so no need to add ppa or download installer or whatever.