Browse free open source C File Compression Software and projects below. Use the toggles on the left to filter open source C File Compression Software by OS, license, language, programming language, and project status.

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  • 1
    7-Zip

    7-Zip

    A free file archiver for extremely high compression

    7-Zip is a file archiver with a high compression ratio. 7-Zip works in Windows 11 / 10 / 8 / 7 / Vista / XP / 2022 / 2019 / 2016 / 2012 / 2008 / 2003 / 2000. You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. And there is command line version for Linux and macOS. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license with GNU LGPL + unRAR restrictions. Check the license for details.
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    Downloads: 10,454 This Week
    Last Update:
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  • 2
    Moved to GitHub.com/gdraheim/zziplib/ The ZZIPlib provides read access on ZIP-archives. The library uses only the patent-free compression-algorithms supported by Zlib. It provides functions that transparently access files being either real files or zipped files, both with the same filepath
    Downloads: 2 This Week
    Last Update:
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  • 3
    UPX Tool is a GUI for the popular UPX EXE Compressor. Windows Programs and Dlls, and DOS Programs can be compressed.
    Downloads: 1 This Week
    Last Update:
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  • 4
    makeutil is a set of portable public domain programs designed to support C/C++ projects. It provides tools for build operations outside of the normal compile/link pipeline. It is designed to be unobtrusively included directly in your own project.
    Downloads: 1 This Week
    Last Update:
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  • 5
    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" :)).
    Downloads: 0 This Week
    Last Update:
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  • 6
    Arpix is a project to create a library for archiving and compression (LibGarp), and a frontend for it (GnomeZip).
    Downloads: 0 This Week
    Last Update:
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  • 7
    NuFX or "ShrinkIt" archives are the de-facto standard in the Apple II (and A2 emulator) world. NufxLib is a full-featured library of functions that manipulate NuFX archives (.SHK, .SDK, .BXY). NuLib2 is a command-line utility built on top of NufxLib. THIS PROJECT HAS MOVED TO GITHUB https://github.com/fadden/nulib2
    Downloads: 0 This Week
    Last Update:
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  • 8
    rpmdiff is a utility to create a binary patch from one version of an rpm to another. This binary patch can then be distributed to end-users of a distribution who have installed the first version of the rpm and they will be upgraded to the second version.
    Downloads: 0 This Week
    Last Update:
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  • 9
    A simple project for use with SDL that loads a zipfile into memory and automatically converts all known files (such as text, graphics, fonts, and sounds) into data that is ready to be used in a game or multimedia project. It is the SDL equivalent of an A
    Downloads: 0 This Week
    Last Update:
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  • 10
    This project should be deleted because the name "Garp" was already taken. This project will continue under the name "Arpix" (that is, if the SourceForge staff approve my "Arpix" project).
    Downloads: 0 This Week
    Last Update:
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  • 11
    UnRarX is a Mac OS X Cocoa application that allows you to expand rar archives on MacOS X.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Indexed Tar file creation and extraction program.
    Downloads: 0 This Week
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  • 13
    PKC (PacKageCommander) is a package manager utility with ncurses and GTK+ interface. You can install/uninstall Debian or RPM packages, or you can configure, build and install a program from a source, and you can make a Debian or an RPM package, and it ca
    Downloads: 0 This Week
    Last Update:
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