LockIt XP is an easy-to-use Windows 95/98/ME/XP/NT/2K utility to password protect any files and folders in seconds.LockIt XP will sit in your tray, and to password protect a file, just copy your file(s) or folders to a defined 'Locked Files' folder..

SecureDisk is a program which can create encrypted virtual disks on Windows operation systems to protect your files or data from been accessed by others...

Keywarden is an easy-to-use and highly secure password manager which stores your different passwords, login-information, credit card numbers and other private data encrypted in a clearly arranged place.