Password protect, lock and hide folders or directories and their subdirectories and files or documents on your PC. Encrypt files with BLOWFISH, CryptAPI. Hide messages in photograph. Stealth email. Encrypt password files and bank. Prevent unauthorised access by other computer users, friends, family,co-workers. Ban intruders. Guard against access without permission. No encryption. Full version has enhanced Sécurité features and multiple folder locking and free minor version updates. Easy to use self explanatory freeware.