AES File Decryptor

Open a file you encrypted with the AES File Encryptor.

Drop the .tbenc file

created with the AES File Encryptor

● 🔒 Your data is processed locally in your browser with the Web Crypto API and is never uploaded to our servers.

How it works

The salt, IV and key length are read from the file header, the key is derived from your password with PBKDF2 (600,000 iterations), and AES-GCM decrypts and verifies the data. A wrong password and a modified file give the same error — that's by design, so nothing leaks about the password.

FAQ