Folder Crypt 

Password encryption for Windows file and folders with standard algorithms (AES, DES, RC4). With Folder Crypt you can password protect your folders and secure your data by applying a true, low level encoding. Strong ciphers up to 2048 bits.
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P-Encryption Suite 

P-Encryption Suite is a powerful encryption program for the windows operating system that lets you keep your personal files private. Easily take your encrypted data with you anywhere you go by using CD/DVD encryption.
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