Open Source C Software - Page 29

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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
    libavc1394 is a programming interface for the 1394 Trade Association AV/C (Audio/Video Control) Digital Interface Command Set. It is intended for use with GNU/Linux IEEE-1394 (http://linux1394.sourceforge.net/).
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    Downloads: 96 This Week
    Last Update:
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  • 2
    Linux on the Nintendo GameCube and Wii
    A port of the Linux operating system kernel and assorted GNU userspace to the GameCube and Wii gaming consoles from Nintendo. Please, see http://www.gc-linux.org for additional information.
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    Downloads: 68 This Week
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  • 3
    Doomsday Engine

    Doomsday Engine

    DOOM / Heretic / Hexen source port with enhanced graphics and UI

    A portable game engine for classic first person shooters such as DOOM, Heretic and Hexen. Lets you enjoy the original games using modern technology, including high-resolution OpenGL graphics, 3D models, and dynamic lighting effects.
    Downloads: 52 This Week
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  • 4
    Pixie is a photorealistic renderer that uses a RenderMan-like interface. Features include programmable shading, motion blur, depth of field, raytracing, scan-line rendering, occlusion culling, global illumination, caustics ...
    Downloads: 46 This Week
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  • 5
    Grsync
    Grsync is used to synchronize folders, files and make backups. It is a rsync GUI (Graphical User Interface).
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    Downloads: 51 This Week
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  • 6
    BasedHardware

    BasedHardware

    Open source AI wearable platform for recording and summarizing speech

    Omi is an open source AI wearable platform designed to capture spoken conversations and convert them into useful digital information such as transcripts, summaries, and action items. It combines hardware, firmware, mobile applications, and backend services to create a complete ecosystem for voice-driven interaction. Users can connect the wearable device to a mobile phone and automatically record and transcribe meetings, conversations, and voice memos. Omi includes firmware for wearable hardware, a Flutter-based mobile companion application, backend services built with Python and FastAPI, and various SDKs for developers. These components work together to process audio, perform speech recognition, and integrate AI features such as summaries and automated actions. Developers can extend the platform by building plugins, integrations, and custom applications using provided SDKs and APIs. The repository also supports experimental hardware implementations.
    Downloads: 10 This Week
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  • 7
    GnuPG

    GnuPG

    Complete and free implementation of the OpenPGP standard

    GnuPG (GNU Privacy Guard) is a widely used free software encryption system that implements the OpenPGP standard to provide secure communication and data protection across multiple platforms. It uses a hybrid cryptographic approach combining symmetric encryption for performance with public-key cryptography for secure key exchange and identity verification. The software allows users to encrypt files and messages, create digital signatures, and manage cryptographic keys, making it a foundational tool for privacy-focused workflows. Because it is open source and licensed under the GNU GPL, GnuPG can be freely audited, modified, and redistributed, which has contributed to its adoption in security-sensitive environments. It is primarily command-line driven but can be integrated into email clients, messaging tools, and graphical front-ends for broader usability.
    Downloads: 10 This Week
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  • 8
    MuJoCo

    MuJoCo

    Multi-Joint dynamics with Contact. A general purpose physics simulator

    MuJoCo, developed and maintained by Google DeepMind, is a high-performance physics engine designed for simulating complex, articulated systems that interact through contact. It is widely used in research fields such as robotics, biomechanics, computer graphics, animation, and machine learning, where fast and accurate physics simulations are essential. The engine provides a robust C API optimized for real-time computation, making it suitable for scientific research and advanced simulation environments. MuJoCo’s core architecture is performance-tuned and utilizes preallocated data structures created through an XML-based compiler. The platform includes built-in interactive visualization using OpenGL and a native graphical interface for analyzing and testing simulations. Additionally, it offers extensive utility functions for physics computation, Python bindings for developers, and a Unity plug-in to enable integration with game engines and visualization tools.
    Downloads: 10 This Week
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  • 9
    Quake3e

    Quake3e

    Improved Quake III Arena engine

    Quake3e is a modernized fork of id Software’s Quake III Arena engine, tailored for mod developers and competitive players. It includes numerous technical improvements while preserving the core gameplay and mod compatibility of the original. Focused on performance, security, and extended modding capabilities, it has become a popular base for competitive tournaments and engine forks. With its updated rendering path and support for high refresh rates, Quake3e offers a slick and responsive gameplay experience for old-school FPS fans.
    Downloads: 10 This Week
    Last Update:
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  • 10
    ioquake3

    ioquake3

    The ioquake3 community effort to continue supporting/developing id's

    ioquake3 is a free and open source first-person shooter engine derived from the Quake 3: Arena and Quake 3: Team Arena source code, maintained as a modern baseline engine for new games and classic mods. It is designed to let players run Quake 3, its expansion Team Arena, and community mods on contemporary systems while also serving as a solid base for new projects. The engine modernizes the original codebase with a CMake build system, an SDL2 backend for cross-platform windowing and input, and OpenAL sound for better audio quality and multi-speaker setups. It adds numerous quality-of-life improvements such as VoIP support, AVI demo capture, improved console completion and history, and optional Ogg Vorbis support. ioquake3 also improves portability and maintainability by supporting x86_64 on Linux, MinGW builds on Windows, and various other operating systems, and even provides web support via Emscripten.
    Downloads: 10 This Week
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  • 11
    libctru

    libctru

    Homebrew development library for Nintendo 3DS/Horizon OS user mode

    Library for writing user mode ARM11 code for the 3DS (CTR) This library aims to provide the foundations necessary to write 3DS Homebrew, and straightforwardly access the different functionalities provided by the 3DS operating system. It is not meant to provide higher-level functions; to put things in perspective, the purpose of libctru would be to sit between the OS and a possible port of SDL rather than replace it. libctru is just a library and needs a toolchain to function. devkitARM (created by devkitPro) is the officially supported ARM cross-compiling toolchain, which provides the framework necessary to supply a usable POSIX-like environment, with working C and C++ standard libraries; as well as the tools required to compile homebrew in the 3DSX format, and assemble GPU shaders. The use of other ARM toolchains is severely discouraged.
    Downloads: 10 This Week
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  • 12
    mcrcon

    mcrcon

    Rcon client for Minecraft

    mcrcon is console-based Minecraft rcon client for remote administration and server maintenance scripts. A remote console administration tool for Minecraft servers that enables automated server management via RCON protocol.
    Downloads: 10 This Week
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  • 13
    syslog-ng

    syslog-ng

    Log management solution that improves the performance of SIEM

    syslog-ng is the log management solution that improves the performance of your SIEM solution by reducing the amount and improving the quality of data feeding your SIEM. With syslog-ng Store Box, you can find the answer. Search billions of logs in seconds using full text queries with Boolean operators to pinpoint critical logs. syslog-ng Store Box provides secure, tamper-proof storage and custom reporting to demonstrate compliance. syslog-ng can deliver data from a wide variety of sources to Hadoop, Elasticsearch, MongoDB, and Kafka as well as many others. syslog-ng flexibly routes log data from X sources to Y destinations. Instead of deploying multiple agents on hosts, organizations can unify their log data collection and management. syslog-ng Store Box provides automated archiving, tamper-proof encrypted storage, granular access controls to protect log data. The largest appliance can store up to 10TB of raw logs.
    Downloads: 10 This Week
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  • 14
    zlib-ng

    zlib-ng

    zlib replacement with optimizations for "next generation" systems

    zlib data compression library for the next-generation systems. Zlib-compatible API with support for dual-linking. Modernized native API based on zlib API for ease of porting. Modern C11 syntax and a clean code layout. Deflate medium and quick algorithms based on Intel’s zlib fork.
    Downloads: 10 This Week
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  • 15
    The Quasar DV Codec (libdv) is a software decoder for DV format video, as defined by the IEC 61834 and SMPTE 314M standards. DV is the encoding format used by consumer-grade digital camcorders.
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    Downloads: 148 This Week
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  • 16
    Virtuoso is a scalable cross-platform server that combines Relational, Graph, and Document Data Management with Web Application Server and Web Services Platform functionality.
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    Downloads: 48 This Week
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  • 17
    w3m is a pager and/or text-based browser. It can handle table, cookies, authentication, and almost everything except JavaScript.
    Downloads: 44 This Week
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  • 18
    ProviewR
    ProviewR is a modern, powerful and general process control system. It contains all functions normally required for successful sequential control, adjustment, data acquisition, communication, supervision, etc. See also our website www.proviewr.se
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    Downloads: 74 This Week
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  • 19
    reacTIVision
    reacTIVision is a computer vision framework for the fast and robust tracking of markers attached on physical objects, and the creation of multi-touch surfaces. It was designed for the rapid development of table-based tangible user interfaces.
    Downloads: 45 This Week
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  • 20

    ELF Tool Chain

    BSD licensed ELF toolchain

    A BSD-licensed implementation of compilation tools (nm, ar, as, ld, etc.) for the ELF object format.
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    Downloads: 91 This Week
    Last Update:
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  • 21
    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: 54 This Week
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  • 22
    Linux Studio Plugins Project

    Linux Studio Plugins Project

    Linux Studio Plugins Project

    LSP (Linux Studio Plugins) is a collection of open-source plugins currently compatible with LADSPA, LV2 and LinuxVST formats. Standalone plugins for JACK are provided since version 1.0.8. Experimental support of ARMv7 added since version 1.1.4 Experimental support of AArch64 added since version 1.1.9 Decomposition of modules and new UI introduced in 1.2.0 Added CLAP support in 1.2.5 Added VST3 support in 1.2.15 The basic idea is to fill the lack of good and useful plugins under the GNU/Linux platform. After some contributions to other open source projects the decision was made to implement separate and independent plugin distribution.
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    Downloads: 64 This Week
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  • 23
    WinXP, Vista, Win7, linux, OpenSolaris native port of the BSD PSPSDK (ps2dev.org), with freely distributable import libraries and header files (DevPaks) for building cross compiled homebrew Sony PSP (PlayStation Portable) applications.
    Downloads: 64 This Week
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  • 24
    NEdit
    A fast, compact Motif/X11 plain text editor, for most popular Unix systems. Features significant support for programmers including syntax highlighting, macro language, and streamlined keyboard navigation. Mature and stable.
    Downloads: 48 This Week
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  • 25
    Tool for controlling the special features of a "U3 smart drive" USB Flash disk.
    Downloads: 60 This Week
    Last Update:
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