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Zip Compression Tool.



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makeself - A self-extracting archiving tool for Unix systems, in 100% shell script.

  •    Shell is a small shell script that generates a self-extractable compressed tar archive from a directory. The resulting file appears as a shell script (many of those have a .run suffix), and can be launched as is. The archive will then uncompress itself to a temporary directory and an optional arbitrary command will be executed (for example an installation script). This is pretty similar to archives generated with WinZip Self-Extractor in the Windows world. Makeself archives also include checksums for integrity self-validation (CRC and/or MD5/SHA256 checksums). The script itself is used only to create the archives from a directory of files. The resultant archive is actually a compressed (using gzip, bzip2, or compress) TAR archive, with a small shell script stub at the beginning. This small stub performs all the steps of extracting the files, running the embedded command, and removing the temporary files when done. All the user has to do to install the software contained in such an archive is to "run" the archive, i.e sh I recommend using the ".run" (which was introduced by some Makeself archives released by Loki Software) or ".sh" suffix for such archives not to confuse the users, so that they will know they are actually shell scripts (with quite a lot of binary data attached to them though!).

PeaZip - Cross-platform file and archive manager

  •    Pascal

PeaZip is a free file archiver utility and rar extractor for Windows and Linux, work with 150+ archive types and variants (7z, ace, arc, bz2, cab, gz, iso, paq, pea, rar, tar, wim, zip, zipx...), handle spanned archives and support multiple archive encryption standards. The project aims to provide a cross-platform, portable, GUI frontend for multiple Open Source technologies (7-Zip, FreeArc, PAQ, PEA, UPX) focused on file and archive management, and security

LZF Compressor- High-performance, streaming/chunking Java LZF codec, compatible with standard C LZF package

  •    Java

LZF-compress is a Java library for encoding and decoding data in LZF format, written by Tatu Saloranta. LZF alfgorithm itself is optimized for speed, with somewhat more modest compression. Compared to the standard Deflate (algorithm gzip uses) LZF can be 5-6 times as fast to compress, and twice as fast to decompress. Compression rate is lower since no Huffman-encoding is used after lempel-ziv substring elimintation.

Compressonator - Tool suite for Texture and 3D Model Compression, Optimization and Analysis using CPUs, GPUs and APUs

  •    C++

Compressonator is a set of tools to allow artists and developers to more easily create compressed texture assets or model mesh optimizations and easily visualize the quality impact of various compression and rendering technologies. It consists of a GUI application, a command line application and an SDK for easy integration into a developer tool chain. Compressonator supports Microsoft Windows®, Linux and Mac builds.

Powershell Zip File Export/Import Cmdlet Module


Powershellzip is a powershell module with a set of Cmdlets for zip file export (create Zip files, add and compress files) and import (extract compressed files from Zip files). It uses the SharpZipLib (icsharpcode) to perform the zip file operations.

pgzip - Go parallel gzip (de)compression

  •    Go

Go parallel gzip compression/decompression. This is a fully gzip compatible drop in replacement for "compress/gzip". This will split compression into blocks that are compressed in parallel. This can be useful for compressing big amounts of data. The output is a standard gzip file.

compress - Optimized compression packages

  •    Go

This package is based on an optimized Deflate function, which is used by gzip/zip/zlib packages. It offers slightly better compression at lower compression settings, and up to 3x faster encoding at highest compression level.

Karna Compression

  •    DotNet

.NET wrapper for Info-ZIP

Libarchive - C library and command-line tools for reading and writing tar, cpio, zip, ISO, and other

  •    C

The libarchive project develops a portable, efficient C library that can read and write streaming archives in a variety of formats. It also includes implementations of the common tar, cpio, and zcat command-line tools that use the libarchive library.

EWAHBoolArray - A compressed bitmap class in C++.

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The class EWAHBoolArray is a compressed bitset data structure. It supports several word sizes by a template parameter (16-bit, 32-bit, 64-bit). You should expect the 64-bit word-size to provide better performance, but higher memory usage, while a 32-bit word-size might compress a bit better, at the expense of some performance.The library also provides a basic BoolArray class which can serve as a traditional bitmap.

SharpZipLib - Compression Library in CSharp

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#ziplib (SharpZipLib, formerly NZipLib) is a Zip, GZip, Tar and BZip2 library written entirely in C# for the .NET platform. It is implemented as an assembly (installable in the GAC), and thus can easily be incorporated into other projects (in any .NET language).

Snappy - Port of Snappy to Java

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This is a rewrite (port) of Snappy writen in pure Java. This compression code produces a byte-for-byte exact copy of the output created by the original C++ code, and extremely fast.

oppressor - streaming http compression response negotiator

  •    Javascript

Return a duplex stream that will be compressed with gzip, deflate, or no compression depending on the accept-encoding headers sent.oppressor will emulate calls to http.ServerResponse methods like writeHead() so that modules like filed that expect to be piped directly to the response object will work.

unzipper - Small class to extract + compress .zip, .gz, .rar archives via browser.

  •    PHP

The Unzipper extracts .zip and .rar archives or .gz/tar.gz files on webservers. It detects .zip/.rar/.tar.gz/.gz archives and let you choose which one to extract (if there are multiple archives available). As of version 0.1.0 it also supports creating archives. It's handy if you do not have shell access. E.g. if you want to upload a lot of files (php framework or image collection) as archive - because it is much faster than uploading each file by itself.

MSSQL Compressed Backup

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MSSQL Compressed Backup compresses SQL Server 2000, 2005 and 2008 databases on the fly using bzip2, zip, or gzip compression. It saves the data in the standard SQL Server backup file format so that standard decompression and restoring tools can be us

XZ for Java

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This aims to be a complete implementation of XZ data compression in pure Java. Single-threaded streamed compression and decompression and random access decompression have been fully implemented. Threading is planned but it is unknown when it will be implemented.

nar - node

  •    LiveScript

Idiomatic application packager utility for node.js to create self-contained executable applications that are ready-to-ship-and-run.nar provides built-in support for creating, extracting, installing and running applications easily from a simple configuration through a featured command-line interface or evented programmatic API.

miniz - miniz: Single C source file zlib-replacement library, originally from code

  •    C

Miniz is a lossless, high performance data compression library in a single source file that implements the zlib (RFC 1950) and Deflate (RFC 1951) compressed data format specification standards. It supports the most commonly used functions exported by the zlib library, but is a completely independent implementation so zlib's licensing requirements do not apply. Miniz also contains simple to use functions for writing .PNG format image files and reading/writing/appending .ZIP format archives. Miniz's compression speed has been tuned to be comparable to zlib's, and it also has a specialized real-time compressor function designed to compare well against fastlz/minilzo. Please use the files from the releases page in your projects. Do not use the git checkout directly! The different source and header files are amalgamated into one miniz.c/miniz.h pair in a build step ( Include miniz.c and miniz.h in your project to use Miniz.


  •    DotNet

A simple utility to compress & pack a program into one exe file (creates one self extracting executable). Uses Zip compression, which is implemented using the ICSharpCode.SharpZLib library. Written in c# (Visual c# express 2008)

asar - Simple extensive tar-like archive format with indexing

  •    Javascript

Asar is a simple extensive archive format, it works like tar that concatenates all files together without compression, while having random access support. You can pass in a transform option, that is a function, which either returns nothing, or a stream.Transform. The latter will be used on files that will be in the .asar file to transform them (e.g. compress).