1)   Absolute Password Protector 1.0.547
Absolute Password Protector offers a brand new level of security using strong encryption algorithms to encrypt your files. Encrypted files can be safely transferred over the Internet via e-mail. Hide sensitive data in pictures.

 2)   Chaos Mash 1.0.001
Encrypt any sort of file on your computer. If you need it to be confidential simply "mash" it. Chaos Mash will output any file of your choosing into encrypted data.

 3)   BDV DataHider 2.2
Hides your data by several methods: create a Secret Diskette, hide information in bitmaps or any other files.