Data Compression

Compression for Lotus Notes, that automatically compresses attached files into ZIP files or self-extracting files. Features full integration with the Lotus Notes email client software.

Command-line and Windows shell utility for manipulating ZIP archives. Supported formats: ZIP, CAB, RAR, GZIP and TAR.

COM objects to Zip and Unzip files.

Makers of Zip and Unzip data compression controls for Windows developers that use ActiveX, OCX, VBX and DLLs.

Relative new though already used on many sites. When compared to WinZip the most important advantage of WinAce is better compression.

Data compression utility for the OS/2 family of operating systems. Extensive drag and drop implementation and speech enabled utility that deals with "zip" and OS/2 "packed" archive formats.

Third-party video compression software components for programmers.

Creates compressed TomeRaider files, allows unsurpassed text compression (45%-60%), plus TR files are portable between platforms of Windows, PDA (palm, pocket PC or psion)

Easy to use shareware tool for unzipping and installing your downloaded Internet files.

E-Space, compression software for online archiving and disk space management.

German reseller of WinRAR, with information in English and German. Prices in Euros.

High performance lossless image compression applications, utilities and libraries.

A support site for RAR and WinRAR archivers.

Offers downloads, support forums and registration for RAR compression tools.

Specializing in data compression software technologies for wireless transmission, Internet acceleration, Microsoft Exchange and Lotus Notes E-mail acceleration, and PDA video conferencing, using cellular automata transforms.