High efficient Data Compression Library for use with Delphi, C++ or VB. Support Rank, ZIP, BZIP and PPM compression algorithms. Compression ratio more than 1.5-2 times better than ZIP/RAR archiver. Compression speed up to 8 Mb/sec (on PIII-600).

With Easy Compression Library you can add advanced compression and encryption functionality to your projects.
Key Features: Advanced compression algorithms, Compression on-the-fly, No DLLs, compiles right into your EXE, Strong encryption

JurikSoft Compression Library is a .NET component with a set of methods, which allow
Compress array of bytes using lossless compression algorithms.
Current version of compression library include following compression algorithms: LZSS,
Adaptive and Non-Adaptive Prefix Codes and Run Length Encoding algorithm.

NTFS offers file based compression but the compression rate isn't displayed anywhere. For any folder on an NTFS volume, NTFSRatio shows the size and the compression rate of this folder and also of its subfolders. Compression and decompression can be done inside NTFSRatio with immediate review of the result. Results can be printed or exported. NTFSRatio can be called from the Explorer context menu of any folder.

HTMLCompact is a powerful HTML compression tool created for webmasters. Its effective compression algorithm can reduce the size of your pages by as much as 80% while keeping the appearance of the page the same. By using HTMLCompact, your web pages will become much smaller which results in faster load times, saving you both bandwidth and disk space.

Fast compression, compatible with the ZIP industry standard, and command line support. 12-Zip has Explorer integration, a graphical window to manage zip files, for example add, freshen, move, or update files, supporting different compression methods, and features a small executable. Now supports Zip2, up to 20% smaller zips!

High-performance and easy-to-use compression/encryption library. It has the all you need to compress and encrypt files, memory buffers and strings.
-Wide range of compression algorithms and modes
-Extremely fast modes
-Better rate than Rar, Zip, BZip
-Strong encryption - AES Rijndael
-One stream for transparent compression/decompression for write/read
-Forward and backward seeks in stream
-Read and write any portion of data

VizUp Reducer Professional enables you to reduce the number of polygons in a complex 3D model while retaining the quality and appearance of the original. The end result of the reduction is a 3D model with a well-balanced level of details and size, which is perfect for the use in virtual reality and real-time visualization systems. Supports Wavefront .OBJ, VRML 2.0/97 and StereoLitho (.STL) file formats.

VizUp Reducer Enterprise is designed for optimization of complex 3D models (CAD/CAM/CAE systems and others) for real-time visualization. It is a 3D reduction and optimization tool that speeds rendering and provides enhanced control over a 3D model's visual quality. Supports Wavefront .OBJ, VRML 2.0/97 and StereoLitho (.STL) file formats.

VizUp Reducer is designed specially for game developers, architects, and 3D designers. With this software in place, they get a pain-free way to reduce polygons and optimize 3D models, and presentations before publishing them on Web. Supports Wavefront .OBJ, VRML 2.0/97 and StereoLitho (.STL) file formats.