1)   Cryptainer LE Free Encryption Software 7.1.0 Encrypt any file or folder on any Windows PC. Any Media, any type of data. Cryptainer LE Free Encryption Software. Password protect any file or folder with strong Encryption. Send secure e-mail. Protects data on USB Drives, CDs and HDDs. Freeware. 2)   IISKeeper 1.3 IISKeeper allows you to easily protect resources of your site with a password. A protected resource is a folder containing subfolders and files or a single file. 3)   Advanced Hide Folders 4.6 Advanced Hide Folders is powerful security program. It allows to hide folders or files and is very useful to keep your personal data away from others. Others will not know where your personal data exists and they will not be able to view or delete it 4)   CryptArchiver 1.2.1.0 A powerful shareware encryption utility that allows you to create a virtual encrypted drive on your PC. Has an intuitive and easy-to-use interface. Hide & encrypt your important files and folders using strong 448 bit encryption!