LockTheFile

LockTheFile encrypts files with a strong encryption algorithm. You may protect any information--text files, pictures, video and audio files--from other eyes and ears, and you can protect as many files as you need. The core functions of this program are a strong encryption algorithm, a handy user interface, the ability to send locked files to your friends by e-mail, the ability to unlock received files, the ability to lock and unlock files on the fly, the ability to store an administrative password in a secure place, and the ability to scan hard disk drives for locked files.

Requirements:

Windows 95/98/Me/NT/2000/XP

Limitations:

15-day trial