201 projects tagged "Compression"

Download Website Updated 22 Sep 2013 Zip-Ada

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Pop 64.78
Vit 7.11

Zip-Ada is an Ada library for .zip archives. Its sources are unconditionally portable. Input and output can be any stream (such as a file or buffer) for archive creation as well as data extraction. It is task safe and endian-neutral.

Download Website Updated 02 Feb 2007 grzip

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Pop 63.99
Vit 2.01

grzip is a high-performance file compressor based on Burrows-Wheeler Transform, Schindler Transform, Move-To-Front, and Weighted Frequency Counting. It uses the Block-Sorting Lossless Data Compression Algorithm, which has received considerable attention in recent years for both its simplicity and effectiveness. This implementation has a compression rate of 2.234 bps on the Calgary Corpus (14 files) without preprocessing filters. This is essentially an adaptation/extension of GRZipII by Ilya Grebnov.

Download Website Updated 26 Nov 2008 SCZ

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Pop 61.85
Vit 4.02

SCZ is a set of simple, portable, light-weight file compression and decompression utilities. Simple compress and decompress subroutines can be linked and called within applications to compress or unpack data on the fly. These functions can also be used through stand-alone utilities. The initial set of routines implements a lossless compression algorithm, so restoration and decompression are perfect.

Download Website Updated 16 May 2008 mpq-tools

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Pop 61.07
Vit 2.93

mpq-tools is a set of utilities for manipulating MPQ (MoPaQ) archives, which are used by Blizzard in most of their games (e.g., Diablo, Diablo 2, StarCraft, WarCraft 3, and World of Warcraft). It can extract, move, delete, and create archives.

Download Website Updated 30 Jan 2001 fastjar

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Pop 60.25
Vit 3.36

FastJar is an attempt to create a much faster replacement for Sun's 'jar' utility. Instead of being written in Java, FastJar is written in C and is around 50-100 times faster than its Java counterpart on Linux 2.X systems.

Download Website Updated 28 Feb 2005 zlibc

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Pop 58.17
Vit 1.79

Zlibc allows applications to transparently access compressed files. As soon as the application attempts to open a compressed file, zlibc uncompresses the data on the fly. No kernel patch, no recompilation of the executables nor the libraries is needed.

Download No website Updated 23 Nov 2005 gzip_x86

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Pop 57.27
Vit 2.06

gzip_x86 is a distribution of gzip tuned for faster decompressing when running on Linux/x86.

No download Website Updated 27 Jun 2004 zipdiff

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Pop 56.89
Vit 1.75

The zipdiff tool compares the contents of two zip files. It is equally suited for comparing jar, EAR, WAR, or RAR files. The project includes a task for Ant.

Download No website Updated 01 Nov 2004 AntFlow

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Pop 56.76
Vit 1.00

AntFlow builds upon Apache Ant to provide a new approach to simplifying system automation that uses pipelines of hot folders chained together to perform a given task. Using XML, it associates an automated task such as data transfer, encryption, or XML processing with a directory on the local system. Whenever a file is copied or written into the hot folder, the associated task is executed and the file is moved to the next hot folder in the pipeline for further processing.

Download Website Updated 17 May 2002 gnochive

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Pop 55.77
Vit 5.84

gnochive is a GNOME frontend for all common archivers under Linux.

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Emdros

A corpus query system for analyzed text.

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Luksus

A drive encryption script that makes encryption of storage media and virtual files quick and easy.