immunet protect free

Password-protect any OS X application.

Obfuscate and protect your RapidWeaver websites.

Batch-watermark and protect your photos.

Password protect and encrypt your files.

Create and protect word processing files.

Manage and protect your passwords.

Prepare, protect, and deliver professional PDF communications

Password protect documents.

Encode and protect your PHP scripts.

It sits on your USB to protect files with encryption and a password