1)   Kremlin Encrypt 3.0
Kremlin provides a cross-platform security suite for Mac and PC, protecting your sensitive information from intruders. It features RC4 and Blowfish encryption, secure deletion of files and records of all your activities, and more!

 2)   1 Click Encrypt File Folder Encryption 1.4.1
1 Click Encrypt is the encryption utility that brings military strength encryption power at your fingertips, assuring that your files are secured and protected from intruders and spies. It can encrypt or securely hide any type of file.

 3)   Abacre File Encryptor 1.0
Encrypt any files or folders using 39 advanced encryption algorithms. Other features: Secure Password Generator; Text Pad to encrypt any text; Wipe Files command to permanently remove files your computer; command line parameters; Shell integration.

 4)   Kremlin Encrypt (for Mac OS) 3.0
Kremlin provides a cross-platform security suite for Mac and PC, protecting your sensitive information from intruders. It features RC4 and Blowfish encryption, secure deletion of files and records of all your activities, and more!