FileBarricader 2004 Lite 

Use FileBarricader 2004 to encrypt your files using the latest industry standard cryptography algorithms, and only people who know the password will have access to the file. FileBarricader 2004 can also securely delete files and folders.
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EDCrypt 

EDCrypt is an ActiveX control performing following functions: - encrypts and decrypts data using 6 strong symmetrical block ciphers - computes message digests of data using 18 hashing algorithms - securely shreds files
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Advanced Encryption Plug-In Pro for Windows Explorer 

AEPE lets you encrypt/decrypt/shred/make sfx files with using a power of standard Microsoft Windows Explorer's context menu! AEPE integrates into context menu and allows you to work with your important files with single mouse click.
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CryptDecrypt 

CryptDecrypt is an electronic data protection software. It encrypts your files and folder contents with a password that you select. Strong encryption ensures that your information will not be stolen by hackers or viewed by anyone else but you.
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wodCrypt 

wodCrypt is a lightweight component that provides strong encryption for your applications. It provides supports for most common crypto algorithms, such as:AES, DES, TripleDES, Blowfish, Cast, RC2, RC, RC5, etc...
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PowerKey 

PowerKey is an advanced encryption toolkit with many unique features which you won't come across in other products of such a kind available online. It allows you to perform block encryption of files and folders, wipe and other.
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