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File Encryption & Decryption

AES-GCM with PBKDF2. Keys never leave this device or logs.

Get it in the desktop app

What it does

AES-GCM with PBKDF2. Keys never leave this device or logs. Part of Security & Privacy — Encryption, redaction, and audits on your device.

Also found under: encrypt, aes, decrypt, lock file.

When to use it

Lock a tax PDF with AES-GCM before putting it on a USB stick.

Privacy & safety

AES-GCM-256 with PBKDF2 (210k iterations). Wrong passwords and tampering fail identically; there is no recovery.

This tool reads files you explicitly pick — nothing is scanned without your choice, and originals are never modified.

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