The pictures look like normal images, so no one will suspect there is hidden data in them. Comes with a password security. To encrypt or decrypt file you must have a valid key. Just for protecting your valuable data from prying eyes. Uncrackable encryption is now just a mouse-click away.
Source code is available.
You can password any file with this, simply by right-clicking on it. Shredder Lite is the latest addition to the Infraworks family of file security software products. It overwrites deleted files, making them totally unrecoverable. Shredder Lite works transparently in the background in real time, so you don't need to remember to drag your files over to a special program for deletion like some other programs. 6.0 builds on the heritage of PGP, which was originally released as freeware and today has millions of users worldwide.