Active Eraser is the most comprehensive data-destruction toolset that includes Windows and DOS applications, for keeping your PC secure from undesired data recovery. Supports U.S. DoD 5220.22-M, VSITR, GOST P50739-95 and Gutmann sanitation standards.

Calculate hash with this handy software. Just drag and drop files in this calculator and hash string for the files will be immideately displayed. Supported cryptographic hash calculation algorithms include CRC32, GOST hash, MD2, MD4,MD5, SHA-1, SHA2

CHAOS Chameleon has comprehensive privacy tools including file/folder compression, file/folder shredder.

Comprehensive privacy tools including file/folder encryption, e-mail encryption, file/folder shredder.

This suite of tools enables you to safely encrypt, decrypt, and shred any type of file, entire folders and drives with ease. An included text editor allows you to create and encrypt secure documents that can be sent by any e-mail or messenger program

It is compact, reliable and simple program for sending protected messages to friends, colleagues and bankers.

Stego product for Windows with a CHAOS interface and a very large hiding capacity (~100% of carrier file).

Encrypt text files, programs and entire folders giving additional security to your information.

Encrypt Easy is a highly secure file encryption program enabling fast and simple one-click encryption and decryption of single files, folders and entire directory trees using most secure algorithms. It also features shredder and wipe-out utilities.

Encrypt and compress individual files and folders.

Encrypt text files, programs and entire folders giving additional security to your information.

It is compact, reliable and simple program for sending protected messages to friends, colleagues and bankers.

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.