FileArmor is an easy to use, fast and high-secure encryption program for your files and folders. It uses an optimized AES implementation that conforms to FIPS-197, and a SHA1 implementation that conforms to FIPS-180-1. The key-size can be 128, 192 or 256 bits. The optimized AES version allows very fast speed of encryption/decryption. FileArmor also includes a build-in tool for secure wiping of files, which uses a 2-pass deletion - 1st writes binary value '0' over the file(s) and/or folder(s), 2nd writes random data over the zeroes.
This software is a shareware. You will be able to download and test FileArmor during a certain period of time, then, if it does what you need, you will have to acquire the full version from FileArmor publisher. The FileArmor 1.10 free trial version contains an installer and an uninstaller, and has a size of 280 Kilobytes.
For additional information and support request, please contact directly FileArmor publisher.

FileArmor Screenshot