Cifraria is a lightweight encryption utility for Android that helps you secure text and files using standard ciphers; Cifraria runs entirely on your device and provides tools for encryption, decryption, simple key generation and secure sharing without sending data to external servers.
Key features
Cifraria supports multiple algorithms including AES and RSA as well as simple ciphers for compatibility and testing. You can encrypt notes, small documents and clipboard content, manage symmetric and public keys by generating or importing and exporting them, and use built-in guidance to understand options and workflows.
How it works
Open or paste the content you want to protect, choose an algorithm and a key, then select encrypt or decrypt; the result is shown for copying, sharing through Android intents or saving locally. With Cifraria all processing remains offline so you can work confidently with sensitive text and files on your device.
