Open Source C File Compression Software - Page 2

Basic Compression Library is a portable library of well known compression algorithms, such as Huffman coding, written in standard ANSI C. It is intended to serve as a set of building blocks for specialized compression algorithms.

Open source 7zip API for Vxworks, you can Encode\Decode file and get file list from archive, System: Vxworks6.4 Vxworks6.8 email: guolisen# gmail.com vx7zip_V1.0_beta.7z All In One vxowrksZipLib.rar is ONLY zip version , It's about 400K vx7zsimpFinalCy.rar is ONLY zip and Crypto version,(500K)

The linux e2compr package consists of a set of patches and utilities to provide transparent compression and decompression in the second extended (ext2) filesystem.

Gcompressor is an graphical interface . for use , easely , compression and decompression tools , under linux.. it' now writen under GTK+-2 and use gnome-vfs-2 too. you can create self extracted archive with gcompressor

Depack routines for old Atari ST packing programs like Ice, Atomic etc.

UnRarX is a Mac OS X Cocoa application that allows you to expand rar archives on MacOS X.

Major looseless compression algorithms library and documentation. First project: Arithmetic, Huffman, LZ77, LZ78, LZW, RLE. Second project reimplements Deflate. Documentation explains major Entropy Compression Methods.

DEPRECATED - This is now hosted at https://github.com/Yeraze/ytnef ytnef is a program to work with procmail to decode TNEF streams (winmail.dat attachments) like those created with Outlook. Unlike other similar programs, it can also create vCalendar/vCard entries from meeting requests, address cards, and task entries.

Simple, fast implementation of LZW (Lempel–Ziv–Welch) data compression algorithm in C. - Console encoder/decoder tools - OS independent - Could be used in embedded projects - Works with raw code-stream LZW features: - Hardcoded dictionary size - Variable code size - Code search is performed by hash table and embedded in dictionary linked lists (encoder) - No dynamic memory allocation

Gnochive is a Gnome front end for all archivers under linux.

Minimalist rework of gzip/gunzip with minimal memory requirement (16KB zip / 2KB unzip) and addons : on-the-fly processing of partial input data (no need to bufferize all data), input from and/or output to memory... Demo/test program also provided

Based on source from http://zlib.net/pigz/

A set of Unixish tools allowing encrypted and compressed backups be done on exchangible media.

Win32 and Win64 DLL to compress files in the standard Gzip format and also the new Gzip2, this format can compress files as large as 9.223.372.036 gigabytes and has also MD5 the integrity check, now also SHA512 too, now with support to multi-threads

Xinstaller is a program written in C for Linux. It will allow you to make an installer file for your programs. The user will have only to start the executable and to answer some easy questions(mostly "next" :)).

Arpix is a project to create a library for archiving and compression (LibGarp), and a frontend for it (GnomeZip).

BAR can create compressed, encrypted and splitted archives of files and disk images which can be stored on a disk, cd, dvd, bd or directly on a ftp, scp or sftp server. A server-mode and a scheduler is integrated for making automated backups.

A lossless data compressor. It is a proof of concept for some ideas I had.

Biounzip is a program which is capable of decompressing the BioZip (.bzf) format. This format is used on the Neverwinter Nights (original client) disk 2.

New compression method based on bit repacking.

This program will extract your archive files.

Compresses music from 1/50th to 1/100th its original size by removing dissonant parts of sound and also optimizes it for lower speaker-stress, dynamic equalization (2-3 times less hearing stress at high volume), non-compression modes and much more.

Compression/decompression library, capable of operating on a stream and intended to be used on systems restricted in code and stack size.

LZO is a compression library which is widely used around the world. The main problem with LZO is that it is absolutely not human readable. People have done crazy stuff to get LZO to run in their language. Usually it implies inline assembly or trying to execute data which actually contains machine code. This is sick. Whoever is responsible for this sorry situation ought to be ashamed. So I'm going to deobfuscate LZO and provide a ISC implementation of this algorithm in Python and C. In addition, I will provide a textual description of the algorithm so that it can be easily ported to any programming language. I expect a severe performance degradation, but I leave optimizing for speed to other people.

A Huffman Coder/Compressor.