1)   Free Hide Folder 2.0
Free Hide Folder is a free computer security software to hide your private folders. Others will not know where your personal files exist. Free Hide Folder is protected by a password that you can change or remove at any time.

 2)   AB Hide Folder 5.03
AB Hide Folder is a powerful file lock software that can password protect your personal files and folders. You can use AB Hide Folder to stop other users from opening your personal files, or you can completely hide your files.

 3)   FileLocker 2.1
FileLocker allows you to hide and encrypt your confidential or sensitive files using 128bit encryption, while providing an easy to use interface.