FileMSB

FileMSB is an encryption software to encrypt / decrypt files using password.
It can also create self-extracting files which could be opened by anyone who has the password but not the program.

It is also useful for creating an installation of a program.

Crush file feature can be used to shred a file. That means, it deletes the file and no one can recover it using any recovery program.

The program is useful. But if you have bought winzip or winrar, you can accomplish similar tasks. You will also get freeware file shredders in the Internet.