Compression Library

This high-performance Zip & Unzip data compression library lets your applications create and manipulate 100% PKZip compatible Zip files as well as compress/uncompress data directly in memory. Offers the ultimate flexibility and is the easiest to use product of its kind. Includes a...

LZO is a data compression library which is suitable for data de-/compression in real-time. This means it favours speed over compression ratio. LZO is written in ANSI C. Both the source code and the compressed data format are designed to be portable across platforms.. LZO real-time data...

z3lib is an RFC 1951/1952 compliant compression library with an easy interface. Thus, from quite old templates of previous studies, I compiled this library, which provides: simple interface, both for memory mapped data and for files RFC 1951, RFC 1952 compliance thread safe implementation...


Platforms: *nix

The Bricolsoft Zip ActiveX Compression Library is a data compression component that allows developers to quickly add advanced zip and unzip features to their applications. The component offers lots of features, control, ease-of-use, high performance and compatibility. This library is the ideal...


Platforms: Windows

The python-bz2 module provides a comprehensive Python interface for the bz2 compression library. It implements a complete file interface, one shot (de)compression functions, and types for sequential (de)compression. Features python-bz2 provides the following features: BZ2File implements...


Platforms: *nix

Python library for the snappy compression library from Google. This library is distributed under the New BSD License (http://www.opensource.org/licenses/bsd-license.php).


Platforms: *nix

100% managed version of ZLIB compression library. Full C# source code is included.


Platforms: Windows

ZlibStream for .NET is a version of Zlib (or JZlib) compression library that is implementing deflate and zlib compression algorithms for Windows2K, XP, 2003, Vista


Platforms: Windows, XP, 2003, Windows Vista

A pure-Java compression library suitable as a drop-in replacement to current native implementations of java.util.zip. Typical scenarios where it is useful are applets, where access to native code is not allowed. It may also be useful on platforms where it


Platforms: Windows, Mac, Linux

A pure Java zip compression library for Java ME CLDC/MIDP applications. It is mostly compatible with java.util.zip in Java SE/CDC, so that an application can easily handle a zip file in the same manner as that in Java SE/CDC.


Platforms: Windows, Mac, Linux

XC is a Javascript compression and library creation tool. XC is a command-line program written in C. It can be compiled with VC for Windows or GCC for Linux and both executables are provided (Linux support as of version 1.06.01). XC scans your application files and creates a custom X library file...


Platforms: Windows, Mac, *nix, JavaScript, BSD Solaris

Expert Witness Compression library Libewf is a library for support of the Expert Witness Compression Format (EWF), it support both the SMART format (EWF-S01) and the EnCase format (EWF-E01). It allows you to write and read media information within the EWF files. What's New in This Release:...


Platforms: Mac

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

XZ Utils is free general-purpose data compression software with high compression ratio. XZ Utils were written for POSIX-like systems (GNU/Linux, *BSDs, etc.), but also work on some not-so-POSIX systems like Windows. XZ Utils are the successor to LZMA Utils. The core of the XZ Utils compression...


Platforms: *nix

Speex is a patent-free audio compression format designed for speech. The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs. Moreover, Speex is well-adapted to Internet applications and provides useful...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

UPX is a free, portable, extendable, high-performance executable packer for several different executable formats. It 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...


Platforms: Windows

UPX is a free, portable, extendable, high-performance executable packer for several different executable formats. It 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...


Platforms: Linux

PXL is a C++ class and template collection for fourvector analysis and hypothesis evolution in High Energy Physics analysis. The PXL can be used stand-alone as well as within arbitrary HEP experiment specific software frameworks. The user command syntax of PXL is designed to support experienced...


Platforms: Mac

File Packer is a 32-bit application for Windows that you can use to temporarily delete run motors used in some programming languages. It includes an interface with a design similar to an assistant, that lets you create a runnable for your software for you to easily distribute.File Packer achieves...


Platforms: Windows

TinyCrypt is a NEW encryption algorithm, not written by an expert, nor significantly peer-reviewed. For protecting critical data, please consider alternatives until TinyCrypt is proven. That said, if you're just having fun, or have data that is more easily stolen while you're away from your...


Platforms: *nix