Decompression

Building on the earlier norm2lzw and lzw2norm examples, these routines implement LZW compression/decompression.The table management has been rewritten for performance - both time and space, and fixed table sizes are implemented.

Free RAR Extract Frog is a skinable free RAR extractor tool for RAR-archives that supports spanned archives as well as the decompression of password protected files. It comes with short instructions in over 50 languages. Start the extraction of a RAR file by drag and drop, double click or shell...

UPX achieves an excellent compression ratio and offers very fast decompression. Your executables suffer no memory overhead or other drawbacks for most of the formats supported, because of in-place decompression. UPX strengths in a nutshell:


Platforms: *nix

MPRESS is a free, high-performance executable packer for 64-bit, 32-bit, .NET executable formats! MPRESS compresses PE32 (x86,32-bit), PE32+(x64, AMD64, 64-bit) programs and libraries and .NET applications, makes them smaller, and decrease start time when the application loaded from a slow...


Platforms: Windows, *nix, Windows CE, Pocket PC

FreeZip is a small, fast and efficient Zip utility for compression and decompression of files and directories in Windows 95/98/NT. FreeZip integrates with Windows Explorer and uses file associations and context menus to zip or unzip files, including long file names and subdirectories. If you know...


Platforms: Windows

Powerful compression/ decompression utility. gzip produces files with a .gz extension. gunzip can decompress files created by gzip, compress or pack. The detection of the input format is automatic. More than 15 platforms are currently supported.


Platforms: All,Platforms

RarZilla Free Unrar is a powerful free tool to quickly decompress RAR-archives. It supports spanned archives. Decompression can be started by drag 'n' drop, double click or shell integrated context menu. To speed the whole process up, RarZilla Free Unrar has the option to define a default output...


Platforms: Windows

HS Compress is a software library (supplied with full C source code) which provides a programmer with a lossless compression / decompression algorithm based on RLE (runtime length encoding) The library may be used in telecommunications application or for fixed data compression. *HOW IT WORKS:...


Platforms: Windows, Windows CE

SCZ application is a simple set of compression routines for compressing and decompressing arbitrary data. The initial set of routines implement new lossless compression algorithms. Restoration (decompression) is perfect. It is called SCZ, for simple compression format. SCZ is intended as a...


Platforms: *nix

libcomprex library transparently handles automatic compression and decompression of files and archives located locally, online, or even in other compressed archives. The API is similar to Cs built-in file access functions, which provides a smooth transition to libcomprex. libcomprex can also...


Platforms: *nix

Dirac is a video codec that provides general-purpose video compression and decompression tools comparable with state-of-the-art systems. Dirac video codec is available for distribution under the MPL version 1.1 software license. Dirac is an open source video codec. It uses a traditional...


Platforms: *nix

Ext2 compression extension (E2compr) is a small patch against the ext2 filesystem that allows on-the-fly compression and decompression. It compresses only regular files; the administrative data (superblock, inodes, directory files etc.) are not compressed (mainly for safety reasons). Access to...


Platforms: *nix

libjpeg-turbo was designed as a derivative of libjpeg that uses the SIMD instructions (MMX, SSE2, etc.) in order to accelerate baseline JPEG compression and decompression. On such systems, libjpeg-turbo is generally 2-4x as fast as the unmodified version of libjpeg, all else being equal. The...


Platforms: Windows

File Compression Extension for AnyFileBackup is an extension tat allows easy file compression and decompression. File Compression Extension for AnyFileBackup allows to compress and uncompress replicated files. This reduces the network traffic and decreases the time required to transfer files....


Platforms: Windows

FSG - F[ast] S[mall] G[ood] is a perfect compressor for executable files, its decompression code is only 158 bytes long, it's compatible with Windows 95 / 98 / ME / 2K / XP / Vista / 7. features: + designed for asm executable files (kg, cracks, trojans :) + small loader size (but if u know...


Platforms: Windows

A complete scuba diving toolkit, which includes goodies such as mixing/blending utilities, divelog, and dive/decompression planner.


Platforms: Windows, Mac, Solaris, Linux

an implementation of the Inflate decompression algorithm corresponding to deflate compression as used by gzip and compatible with RFC 1951Written in Z80 assembly language, with memory paging support for the Sam Coupe


Platforms: Mac

A simple (de)compression program using Run Length Encoding.Compression is done that easy:compressedData = rle(originalData);Decompression:originalData = rle(compressedData)


Platforms: Matlab

Samplify for Matlab allows sampled data users (those capturing real-world samples from A/D converters, or sending samples to D/A converters) to compress these samples in one of three compression modes:a) SignalZIP (TM) lossless mode,b) Samplify fixed-rate mode (users specify the desired...


Platforms: Matlab

The lzlib compression library provides in-memory LZMA compression and decompression functions, including integrity checking of the uncompressed data. The compressed data format used by the library is the lzip format. The variables and functions forming the interface of the compression library...


Platforms: Mac