Open Source C Software - Page 24

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

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  • 1

    cscope

    Efficient, text-only browser for C sources

    Cscope is a text screen based source browser, which can double as a behind-the scenes source code navigation aid for classic programmers' editors like Emacs or Vim, too. Based on a pre-parsed, condensed extract, and optionally a quick-lookup index, it finds and shows identified items in the entire source code, even of truly large projects, quickly and without fuss.
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    Downloads: 85 This Week
    Last Update:
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  • 2
    This project maintains the Linux Console tools, which include utilities to test and configure joysticks, connect legacy devices to the kernel's input subsystem (providing support for serial mice, touchscreens etc.), and test the input event layer.
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    Downloads: 424 This Week
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  • 3
    netatalk
    Netatalk is a freely-available Open Source AFP fileserver. A *NIX/*BSD system running Netatalk is capable of serving many Macintosh clients simultaneously as an AppleShare file server (AFP).
    Downloads: 89 This Week
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  • 4

    Scorched 3D

    A simple turn-based artillery game and also a real-time strategy game.

    Scorched3D incorporates lively, fully destructible 3D landscapes that include animated jets, naval vessels, water and even birds, with detailed tanks and projectiles and stunning visual effects. A simple turn-based artillery game and also a real-time strategy game in which players can counter each others' weapons with other creative accessories, shields and tactics. Test your skill in timing, aiming and judgement of distance, move around on the landscape, or outsmart your opponent economically.
    Downloads: 71 This Week
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  • 5
    BeeCrypt is an ongoing project to provide a strong and fast cryptography toolkit. Includes entropy sources, random generators, block ciphers, hash functions, message authentication codes, multiprecision integer routines, and public key primitives.
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    Downloads: 147 This Week
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  • 6
    JamVM is a new Java Virtual Machine conforming to the JVM specification edition 2 (blue book). It is extremely small - stripped on PowerPC ~110K, Intel 80K. However, unlike other small VMs it supports the full spec, inc. object finalisation and JNI.
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    Downloads: 81 This Week
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  • 7
    QP Real-Time Event Frameworks & Tools

    QP Real-Time Event Frameworks & Tools

    Real-Time Event Frameworks based on active objects & state machines

    QP real-time event frameworks (RTEFs) provide lightweight, modern, event-driven architecture based on asynchronous Active Objects (Actors) and Hierarchical State Machines. The matching QM model-based design tool and other host-based tools complement the QP frameworks by supporting graphical modeling, code generation, software tracing, and unit testing for event-driven embedded software. Visit https://www.state-machine.com for more information. The QP RTEFs can run on bare-metal microcontrollers, replacing a traditional RTOS. The frameworks contain a selection of built-in real-time kernels (RTOS kernels), such as the cooperative QV kernel, the preemptive non-blocking QK kernel, and the unique preemptive, dual-mode (blocking/non-blocking) QXK kernel. Native QP ports and ready-to-use examples are provided for ARM Cortex-M (M0/M0+/M3/M4/M7/M33/...) as well as other CPUs. The QP RTEFs can also work with many traditional RTOSes and General-Purpose OSes, such as Linux and Windows.
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    Downloads: 75 This Week
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  • 8

    crrcsim

    Open source model airplane simulator

    CRRCSim is a model-airplane flight simulation program for Linux with ports to other platforms. Using CRRCSim you can learn how to fly model aircraft, test new aircraft designs, and improve your skills by practicing in the relative safety of your pc.
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    Downloads: 95 This Week
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  • 9
    xine - a free video player
    xine is a free multimedia player. It plays back CDs, DVDs, BluRays and VCDs. It also decodes multimedia files like AVI, MOV, WMV, and MP3 from local disk drives, and displays multimedia streamed over the Internet.
    Downloads: 95 This Week
    Last Update:
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  • Full-stack observability with actually useful AI | Grafana Cloud Icon
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  • 10
    PCSX2

    PCSX2

    PlayStation 2 emulator for Windows and Linux

    PCSX2 is a PlayStation 2 emulator for Windows and Linux, started by the same team that brought you PCSX (a Sony PlayStation 1 emulator). Currently, it can emulate thousands of games at full speed
    Downloads: 145 This Week
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  • 11
    hcfr

    hcfr

    Free Video Projector/Monitor Calibration Software

    Video Projector/Monitor Calibration Software orginally developed as ColorHCFR. This code base is based off version 2.1 and will aim for a more open development process. The opensource version integrates an ArgyllCMS interface for continued meter support and development. If you feel the program has been of value to you since I started working on it about 3 years ago please consider a contribution via the link below. Thanks! -zoyd https://www.paypal.me/zoyd
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    Downloads: 141 This Week
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  • 12
    Artha ~ The Open Thesaurus
    Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc.. Artha may be used as a free open-source replacement to the proprietary WordWeb Pro.
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    Downloads: 76 This Week
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  • 13
    Corewar is a game played vicariously through the action of assembly language programs written in a language called Redcode. Corewar is discussed in the Usenet group REC.GAMES.COREWAR; the reference implementation of this game, pMARS, is maintained here.
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    Downloads: 140 This Week
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  • 14
    DIRB - URL Bruteforcer: DIRB is a Web Content Scanner. It looks for hidden Web Objects. It basically works by launching a dictionary based attack against a web server and analizing the response. DIRB main purpose is to help in web application auditing.
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    Downloads: 310 This Week
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  • 15
    libnet provides a portable framework for low-level network packet construction. This project no longer uses sourceforge, please follow it on https://github.com/libnet/libnet
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    Downloads: 401 This Week
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  • 16
    ATTinyCore Universal

    ATTinyCore Universal

    Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8

    Arduino support for almost every classic tinyAVR device! Supports ATtiny 1634, 2313/4313, 24/44/84, 441/841, 25/45/85, 261/461/861, 87/167, 48/88, 43 and 828. Supports programming vis ISP, Serial (Optiboot - all parts with >4k flash, and all parts with 4k flash for which an 8k version is available) or VUSB (Micronucleus - where appropriate) There are 272 different versions of micronucleus built (and part of the 2.0.0-dev branch now), and optiboot will dwarf that number! 0 of those have been tested. Obviously, we are leaning very heavily on automation of configuration generation for this release. Half of the tinyNeoPixel speeds have had the assembly routines modified in major ways (there's no more stupid menu for the port), but they are untested. Virtual boot relies on rewriting the vector table, such that the RESET vector points to the bootloader.
    Downloads: 15 This Week
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  • 17
    Linux Kernel

    Linux Kernel

    Linux Kernel source tree

    The Linux Kernel is the core component of the Linux operating system—a free, open-source, monolithic, Unix-like system kernel initiated by Linus Torvalds in 1991 and since evolved into a foundational technology powering everything from servers and supercomputers to smartphones and embedded devices. There are various text files in the Documentation/ subdirectory, several of them using the reStructuredText markup notation. Extensive filesystem compatibility (ext4, Btrfs, FUSE, XFS, etc.) Broad hardware architecture support (x86, ARM, mainframe, embedded, etc.)
    Downloads: 15 This Week
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  • 18
    Zelda 64: Recompiled

    Zelda 64: Recompiled

    Static recompilation of Majora's Mask for PC

    Zelda 64: Recompiled is a specialized recompilation project built on top of N64Recomp, focused on reconstructing The Legend of Zelda: Ocarina of Time and related N64 titles into native, compilable code for modern systems. It takes original game binaries and translates them into structured C code that can be compiled and run without requiring an emulator, enabling more efficient execution and deeper access to the game’s internals. The project is designed to preserve gameplay accuracy while providing opportunities for enhancement, including graphical improvements, performance optimizations, and expanded modding capabilities. By leveraging the N64Recomp framework, it benefits from a standardized approach to static recompilation while tailoring the process to the specific architecture and behavior of Zelda titles.
    Downloads: 15 This Week
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  • 19
    box86

    box86

    Linux Userspace x86 Emulator targeted at ARM Linux devices

    Box86 lets you run x86 Linux programs (such as games) on non-x86 Linux systems, like ARM (the host system needs to be 32bit little-endian). Because box86 uses the native versions of some “system” libraries, like libc, libm, SDL, and OpenGL, it’s easy to integrate and use with most applications, and performance can be surprisingly high in some cases. Many games already work without much tweaking, for example WorldOfGoo, Airline Tycoon Deluxe, and FTL. Many of the GameMaker Linux games also run fine. (There’s a long list, among them are Undertale, A Risk of Rain, or Cook Serve Delicious.) Box64 is the 64-bit version of Box86. It is used to run x86_64 binaries on ARM64 (i.e. aarch64) Linux. It can also run on RiSC-V and Loongarch machines.
    Downloads: 15 This Week
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  • 20
    darktable

    darktable

    darktable is an open source photography workflow application

    darktable is an open source photography workflow application and non-destructive raw developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images, enhance them and export them on local or remote storage.
    Downloads: 15 This Week
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  • 21
    mcrcon

    mcrcon

    Console based rcon client for minecraft servers.

    Mcrcon is IPv6 compliant minecraft rcon client with bukkit coloring support. It is well suited for remote administration and to be used as part of automated server maintenance scripts. - Does not trigger "IO: Broken pipe" or "IO: Connection reset" spam bug on server side. - Has workaround for server side bug (https://bugs.mojang.com/browse/MC-154617) ****************************************************************** Further development and new releases has moved to Github Github page: https://github.com/Tiiffi/mcrcon Official upstream: https://github.com/Tiiffi/mcrcon/releases https://api.github.com/repos/tiiffi/mcrcon/releases/latest ******************************************************************
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    Downloads: 114 This Week
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  • 22
    Nexuiz is a multiplayer first-person shooter. It is distributed under the GNU General Public License (GPLv2). Version 1.0 was released on May 31, 2005. The current version is, 2.5.2.
    Downloads: 79 This Week
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  • 23

    Frame3DD

    Static and Dynamic Structural Analysis of 2D and 3D frames.

    FRAME3DD is a program for the static and dynamic structural analysis of two- and three-dimensional frames and trusses with elastic and geometric stiffness.
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    Downloads: 89 This Week
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  • 24
    Interlocking system for modular model railroading. The goal is the development of hard- and software for an model interlocking interfacing on the one hand to the model railroad and on the other to the model of the userinterface of an real interlocking.
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    Downloads: 384 This Week
    Last Update:
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  • 25

    OpenOBEX

    Open Source implementation of the OBject EXchange protocol

    The overall goal of this project is to make an open source implementation of the Object Exchange (OBEX) protocol. OBEX is a session protocol and can best be described as a binary HTTP protocol.
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    Downloads: 383 This Week
    Last Update:
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