SuperStorm allows you to hide your confidential files and folders in a wide variety of media files such as pictures, audio, video, executable programs among many other file types.
Total Text Security can be used to secure any text (in an e-mail, instant message, or in a file). This application is easy-to-use, powerful, and usable with programs of any type. It can protect your data with passwords or RSA keys(as used by PGP).
Crypt4Free (freeware) is files encryption software with ability to encrypt files and text messages. Support for ZIP files and ability to secure delete sensitive files. Skinnable user friendly interface.
Use this COM-accessible full-featured encryption library from: ASP, VB 6, VC++, Visual FoxPro, C#, VB.NET, or any other language that supports COM or .NET.
Strong File Encryption / Decryption: encryption allows you easily and quickly to encrypt and decrypt files selected for upload and/or download using the latest industry standard strong encryption algorithms (AES known as Rijndael, Twofish, RSA,..).
ShareCrypt has been designed to effectively and transparently encrypt shared network drives or folders by allowing simultaneous data access to different users and preventing unauthorized access from non-authorized people