Cryptool - Protect Your Information with Open Source Encryption
Cryptool is a free, open-source Android application developed by nfdz that provides a range of encryption configurations for secure communication. This lightweight app features a modern UI with Material You design and support for light/dark themes. Cryptool offers multiple message sources for communication, including manual input/output, LAN, file, and SMS.
Cryptool's interoperable encryption allows users to choose from multiple algorithms and encryption configurations to secure their data. The app also features a keystore, clipboard control, and export/import options with custom code protection and data filtering.
Additionally, Cryptool provides access code protection with forget/reset, change, and biometric identification options.
