advanced checksum

Generate and verify MD5, SHA-1, SHA-256 & SHA-512 hashes of a file.

Generate MD5, SHA-1, HAVAL, MD2, SHA-256, SHA-384, or SHA-512 hash from any file

This will compute CRC16 and CRC32 checksums for any file

Protect servers and remote workers with a wide array of cybersecurity solutions

Back up and recover data on your small and medium business servers.

Windows 7/Vista/XP tweaks and diagnostics for optimum performance

Multipurpose toolkit for designing and maintaining the database layer

iZotope RX 2 is the most complete audio repair toolkit, extended version.

Put Perl/PHP/MySQL-based site to CD that will work on Windows/MacOSX/Linux

It allows you to design all types of windows and doors (including custom shapes)