ECBackup is a archiver with strong-security, based on open key technology. It's very like to PGP, but uses more reliable and efficient methods of compression and encoding, and works from the command line.

EngineCR is a internal combustion engine (static) compression ratio calculator. Calculations are based on the engine's bore, stroke, cylinder head chamber volume, piston design, deck clearance, and head gasket properties.

Advanced JPEG Compressor is a handy tool to compress images. Shrink the large file size of images, optimize pictures for faster loading from the Web, e-mail photos quickly and not exceeding e-mail size limitations, resize images and make thumbnails.

Lets you compress your SWF files with all the vectors, shapes, morphing, Z-buffer, fonts, curves, zero-objects, Zlib and ActionScripts up to 80%. You can cutomize every optimization parameter to reach the optimum quality-lossless compression level.

Add 24-bit analog warmth and compression to make your digital music HOT! Forget about spending your money on expensive, analog equipment. AIPL WarmTone allows you to apply the same analog warmth and compression to music recorded directly on the PC.

PECompact compresses Windows modules (EXE, DLL, SCR, etc..) substantially, while leaving them able to be run just as before. At runtime, compressed modules are rapidly decompressed in memory. Smaller (<50%) size usually means quicker load time.

An interactive image compressor. Provides various compression controls and a real-time preview of a resulting image. May prove to be useful if you need to optimize your images for publishing in the Web. Includes a set of image enhancement tools.

Join AVI, MPEG, Quick-Time movies with GIF animations and BMP, JPEG and GIF still images then save your project as a new AVI movie. Suports DirectX transitions. Includes Indeo, Windows Media and Viedeo for Windows compression.