SecureCrypt is a simple, local desktop app for encrypting and decrypting text. It supports AES‑GCM plus classic ciphers, and runs on any system with Java 8+. No account, no cloud — your data stays on your machine.
Authenticated modern encryption with optional master password.
Caesar, ROT13, Vigenère, Atbash, XOR, Base64, Hex and more.
Export and import text files locally.
Small jar, fast startup — works on Windows, macOS and Linux with Java.
How to run: java -jar SecureCrypt.jar (requires Java 8+). See README for build/run instructions.