Fast .NET ZIP zip component. 100% Managed code, written in C#. Personal Edition is free for personal usage. Key features: 100% PKZIP 2.x compatible; Transaction system; Streaming support; Many demos in C#, VB.NET and Delphi.

A professional, royalty free Zip/Unzip component available as an ActiveX and a dll. Includes the self-extracting module, 256-bit AES encryption, a multitude of samples and expert support! Documented VC++ source code is also available. Only $199.

Automatically copy essential documents and other important files and folders to a reserve location on the same drive, another drive, or across the network. You set up Tasks that describe the source, destination, and the backup schedule.

A program to recover lost or forgotten passwords for ZIP/PKZip/WinZip archives. Supports the brute-force attack, optimized for speed (about fifteen million passwords per second on P4), dictionary-based attack, and effective known-plaintext attack.

ZipPassword can recover lost passwords to pkzip/WinZip archives. Brute-force and smart-force attack and dictionary search are implemented. ZipPassword features unprecedented search speed: up to 1,000,000,000 (one billion!) passwords per minute.

PicoZip Recovery Tool is an easy-to-use program that can help you recover lost or forgotten passwords from password protected Zip files created by compression utilities like PicoZip, WinZip, PKZip, etc. Self-extracting Zip files are also supported.

Backup files in the background automatically. Copies files and folders from one location to another on the same drive, another drive or across the network. Easy to use setup wizards to create "profiles" that define the criteria for backups.

Zip Password Tool is a handy utility, designed to recover lost or forgotten passwords for encrypted ZIP archives created using WinZip, PKZip, WinRAR or any other ZIP-compatible software.