Chilkat Real-Time Compression Component 

Chilkat RT Compress is a free COM component offering real-time memory-to-memory compression and decompression.
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Elecard StreamEye Tools 

Elecard StreamEye tools are powerful applications designed for professionals and prosumers in the video compression field. Elecard StreamEye tools enable the user to perform an effective in-depth analysis of video sequences.
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AidAim CryptoPressStream 

CryptoPressStream is the most powerful streaming compression and encryption library for Delphi / C++ Builder. It provides an easy way to compress and encrypt files, streams, strings, buffers and blob fields.
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BigSpeed Zipper 

BigSpeed Zipper is a .zip format compression utility. Being simple and intuitive to use with its explorer-style interface, it boasts a large number of features the other utilities on the market do not have.
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BackUp32 

Intended for data archiving tasks, using compression algorithm compatible with ZIP and other popular archivers, also it is possible to use external compression plug-in modules. Old archives deletion loop is also supported.
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AnyZip 

AnyZip is a Windows archiver program for compression and decompress. With it you can create and extract archive with maximum convenience and efficiency.
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