Remora USB File Guard is designed to do file encryption and compression in your USB storage devices. With Remora USB File Guard, you can secure all your files and store them in USB disk anytime and anywhere. Using strong 128 bits encryption technique, and at least a 50% compression rate to double your storage capacity. Simple and easy to start. And it is totally free, no spyware and adware.
Password Protect
Password Protect is a software program to protect your documents against unwanted access. It will not let other users view, copy or modify your sensitive data. Folders remain protected in DOS, Windows Safe mode and other operating systems.
WideStep Elite Keylogger
KEYLOGGERS GO ELITE with WideStep - the Leading Keylogger's Provider on the net! Elite Keylogger works in low-kernel mode as a driver-based monitoring software recording every detail of PC and Internet activity.
Crypt4Free
Crypt4Free (freeware) is files encryption software with ability to encrypt files and text messages. Support for ZIP files and ability to secure delete sensitive files. Skinnable user friendly interface.
OpenSSL
Open SSL 0.9.7c lets applications use Secure Sockets Layer (v2/v3), Transport Layer Security (v1), and a general-purpose cryptography library, for data integrity, authenticity, and privacy security features. Perl or Cygwin needed for Win32 compile.
Secure IT 2000
Secure IT 2000 password protects all files. It is an easy to use file encryption program with 448bit strong Blowfish encryption. It includes customizable file shredding facilities. It also has the ability to generate self-decrypting email attachments