Free compression software downloads

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....

Free high quality lossless video codec. This codec is intended for lossless video compression (used for saving master copies or intermediate rendering results). It has the best compression ration among free lossless video codecs. Supports RGB, YUY2 and YV12. Allows to set up speed/compression ratio compromise by choosing appropriate motion compensation algorithm. Allows to set up loss/compression ratio compromises. Performs accurate denoisng in temporal and spatial domains during lossy compression. Denoisin...

Cyber Archive is a data compression and archival program which also serves as a demonstration for the Cyber Compression Suite and Cyber Operations' data compression services. Our service includes taking your existing data or file format and creating a matching compression algorithm for maximum optimization of the data structure. Using our large array of compression algorithms and strategies we can produce a product that far outperforms off-the-shelf compression engines such as zlib. We can custom produce...

Advanced Image Compressor, Bitmap compression

Sevana Image Compressor provides high compression ratio comparable with JPEG2000

Sevana Image Compressor is a tool providing advanced compression for different types of images. Compression ratio and quality are comparable with JPEG2000 and wavelet algorithms. Unique compression technologies also encryped compressed images.

This is a unique tool that allows you to store your images with a higher compression ration and unavailable to the others to be seen...

.netshrink is an executable compressor for managed files. It uses LZMA compression library and can decrease your file size by 50%. It can also protect your files with a password.

.netshrink uses LZMA compression library to achieve maximum compression ratios. Password protection uses verification based on SHA256 hash function and 256 bit AES / Rijndael encryption....

MSCGZip is GZip compression/decompression component. It allows you compress and decompress data and files using standard well-known Gzip data compression engine....

Converts PowerPoint presentations (PPT) into MPEG, AVI video with sound. NTSC, PAL, video and audio compression modes are supportedFeatures: Converts presentations into AVI video with sound support; NTSC, PAL, audo and video compression are supported; Ability to use auto mode (slides are changed automatically);

Command-line driven version is also available for software developers to incorporate conversion into their applications...

Converts PowerPoint presentations (PPT) into MPEG, AVI, VideoCD, WMV video with sound. NTSC, PAL, video and audio compression modes are supportedFeatures: Converts presentations into AVI video with sound support; NTSC, PAL, audo and video compression are supported; Ability to use auto mode (slides are changed automatically);

Command-line driven version is also available for software developers to incorporate conversion into their applications...

Eltima Flash Optimizer is a powerful SWF compression utility, a handy solution for anyone dealing with Flash. It easily reduces SWF files size up to 80% thanks to amazing algorithms of vectors, shapes, morphing, Z-buffer, fonts, sounds and other optimizations, thus saving considerable amount of traffic and loading time.

Unlike any other similar software it manages to optimize not only a separate part of your Flash movie, but the whole SWF, including curves, zero-objects, ZLib optimization and a whole lo...

PicShrink for windows is a useful tool for digital images.
Easily compress many image formats (bmp,jpg,gif,png,wmf,emf) using a powerful image compression engine, shrink the large file size of your graphic files, optimize pictures for faster loading from the Web, e-mail smaller image files quickly and not exceeding email size limitations. Also features batch compression, and watermarking tools.After the FREE 10 days trial the software can still be used FREE of charge, with the limitation that a watermark ...