PalCrypt is an easy to use encrypter which ensures that your files are protected against unauthorised access by password.
You have two choices to protect files. Simply right-click on any file and press "Encrypt with PalCrypt 220.127.116.11" to encrypt it from Windows Explorer. Alternatively you can run the PalCrypt Quick Start program and encrypt/decrypt any file from there. The developers claim that it has been developed to resist even the fiercest attacks. The program has, according to them, been developed with "special techniques" to avoid brute-force attacks and automated attempts to retrieve a password. However, they warn users that the IDEA 128-bit key encryption is so strong that they can't help users that have lost or misplaced passwords. The best thing about this program is it's accessibility - it's completely integrated into Windows shell so it's always on hand whatever you are doing.
An easy and simple to use file encrypter although there's no recovery tool for if you lose your passwords so be careful!