Local File Encryptor

Encrypt a local file with a password or decrypt a supported Oxodian encrypted file. Keep the processing on your device.

Open the interactive workspace with JavaScript enabled. Preview and editing are free.

How to use Local File Encryptor

1. Choose encrypt or decrypt and a file.
2. Enter your password and prepare the result.
3. Export the encrypted or decrypted copy.

Output and supported files

Encrypted / decrypted file. Keep a secure copy of your password. Oxodian cannot recover forgotten passwords; this is not a general-purpose archive decryptor.

Do my files leave my device?

Your file contents stay in your browser. Account, credits and tool-usage requests reach Oxodian.

Related tools

Files are processed on your device. Sign in for five daily free credits; one export or started session costs one credit. Unused daily credits do not roll over. Device and file limits apply.