Open Source C Software - Page 22

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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
    ESP32-S2-Mini

    ESP32-S2-Mini

    Arduino ESP32-S2-Mini v1.00 Wemos | Firmware PS4 900x HOST Wifi AP

    Firmware para placa de desarrollo Arduino ESP32-S2 Mini v1.0.0 LOLIN-WIF WEMOS ESP32S2 Dev para Montar Servidor Host AP PlayStation 4 Herramienta web para instalar la última versión del Firmware: https://xdevgms.github.io/ Una vez instalado el firmware podrá conectar con la placa ESP32-S2 Mini vía Wifi WiFi SSID: PS4-Host-AP Password: password Página del administrador http://10.1.1.1/admin.html http://webkey.local/admin.html Nota Importante 1: En la sección configuración General en Conexión WIFI marcar la casilla INICIAR WIFI: y conectar a su wifi local para poder administrar desde una PC, Así podrá subir archivos, borrarlos y Actualizar el Firmware de la placa Nota Importante 2: La herramienta Web https://xdevgms.github.io/ solo la necesita cuando su placa ESP32-S2 este vacía, es decir, sin ningún firmware, luego que cargue este firmware, no volverá a necesitarla y para actualizar solo requerirá descargar la última versión fwupdate_webkey.bin Información
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    Downloads: 146 This Week
    Last Update:
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  • 2
    nesDS

    nesDS

    NES console emulator on NDS

    A open-source NES emulator for the Nintendo DS. It can be compiled with GCC(devkitPRO/devkitARM, the version supported) or ADS(the original version, no update).
    Downloads: 92 This Week
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  • 3
    Open Programmer

    Open Programmer

    An USB programmer for PIC, dsPIC, AVR, serial memories

    An USB programmer for various devices, including PIC, dsPIC, AVR microcontrollers, and various kinds of serial eeproms
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    Downloads: 89 This Week
    Last Update:
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  • 4
    CAVA

    CAVA

    Cross-platform Audio Visualizer

    Turn your phone or tablet into a fantastic audio viewer. Easy to use and customize. Choose from several preset settings of incredible colors or create your own. CAVA is a bar spectrum audio viewer based on my own open source project with the same name. Take the audio from the device's microphone and visualize the amplitude of the different frequencies as bars on the screen. Each bar represents a certain bandwidth of low to high frequencies. The leftmost bar starts at 50 Hz and the rightmost bar ends at 10 kHz. Although the frequencies outside this spectrum are audible, they do not contribute much to the overall sound image. You can also adjust the number of bars.
    Downloads: 19 This Week
    Last Update:
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  • 5
    MangoHud

    MangoHud

    A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU

    A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. mangoplot is a plotting script that is shipped with MangoHud: on a given folder, it takes each log file, makes a 1D heatmap of its framerates, then stacks the heat maps vertically to form a 2D graph for easy visual comparison between benchmarks.
    Downloads: 19 This Week
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  • 6
    ReProvision

    ReProvision

    On-device signing utility for iOS

    ReProvision is a self-signing tool for iOS devices that allows users to automatically re-sign and install IPA files without the need for a computer. It is commonly used in the jailbreaking community to keep sideloaded apps active without expiration. ReProvision handles certificate management and signing in an easy-to-use interface.
    Downloads: 19 This Week
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  • 7
    mGBA

    mGBA

    mGBA Game Boy Advance Emulator

    mGBA is a high-performance, open-source emulator designed to accurately replicate the behavior of the Game Boy Advance hardware while maintaining fast execution across a wide range of devices. The project was created with the goal of improving both accuracy and speed compared to earlier emulators, achieving a balance that allows games to run reliably even on lower-end systems. It supports not only Game Boy Advance titles but also Game Boy and Game Boy Color games, making it a versatile multi-generation emulator. The architecture is written in C and focuses on precise hardware emulation, including CPU timing, graphics rendering, and audio output, which are essential for compatibility with a wide range of games. It includes multiple frontends such as Qt for a full graphical interface and SDL for lightweight usage, giving users flexibility depending on their environment.
    Downloads: 19 This Week
    Last Update:
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  • 8
    CurlFtpFS is a filesystem for acessing ftp hosts based on FUSE and libcurl. Automatically reconnects if the server times out.
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    Downloads: 112 This Week
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  • 9
    Contiki is an open source, highly portable, networked, multi-tasking operating system for memory-constrained systems. Contiki current source code: https://github.com/contiki-os/contiki Contiki historical source code: https://github.com/adamdunkels/contiki-1.x
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    Downloads: 95 This Week
    Last Update:
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  • 10
    Clam sentinel is a program that detects file system changes and automatically scans the files added or modified using ClamWin. Require the installation of ClamWin. For Microsoft Windows 98/98SE/Me/2000/XP/Vista, Windows 7 and Windows 8.1.
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    Downloads: 96 This Week
    Last Update:
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  • 11
    JudoShiai is a set of programs that help to organize a judo tournament.
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    Downloads: 113 This Week
    Last Update:
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  • 12
    AI File Sorter

    AI File Sorter

    Local AI file organization with categorization and rename suggestions

    AI File Sorter is a cross-platform desktop application that uses AI (local LLMs run on your computer) to organize files and suggest meaningful file names based on real content, not just filenames or extensions. The app can analyze images locally and propose descriptive rename suggestions (for example, IMG_2048.jpg → clouds_over_lake.jpg). It can also analyze document text to improve categorization and renaming. Supported formats include PDF, DOCX, XLSX, PPTX, ODT, ODS, ODP, and common text files. For supported audio and video files, AI File Sorter can read embedded metadata (such as ID3, Vorbis, and MP4 tags) to suggest normalized names like year_artist_album_title.ext. AI analysis runs read-only, and all suggestions must be reviewed before being applied. AI File Sorter can run fully offline using local models like Mistral or LLaMA, so files and metadata stay on your device unless you configure a remote endpoint.
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    Downloads: 497 This Week
    Last Update:
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  • 13
    BrazilFW Firewall and Router

    BrazilFW Firewall and Router

    A powerful network security tool, easy, safe and totally free.

    BrazilFW is a mini Linux distribution designed to be used as a Firewall and Router that runs easily on older computers. An old PC running BrazilFW is much more powerful and efficient than commercial software for routing in offices and residences running on a "powerful" computer. BrazilFW is based on Coyote Linux, which was designed by Joshua Jackson who discontinued Coyote Linux in version 2.24 in August 2005. In that same month comes on the scene BrazilFW Firewall and Router (BFW) with version 2.24, which is led by "Claudio" and "Marcelo - Brazil", running only on floppy disks, and being 2.30.1 the last version with this support . The following versions, as well having automatic detection of network cards, only run on large capacity media, such as hard disk (HD). Versions in Development: * 2.33.x: Uses kernel 2.4.x and is developed by Marcinho Samurai. * 3.x: Uses kernel 4.x and is developed by WoshMan
    Downloads: 87 This Week
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  • 14
    The AbiWord word processor is a full-featured cross-platform word processor.
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    Downloads: 181 This Week
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  • 15
    Argtable is an ANSI C library for parsing GNU style command line arguments.
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    Downloads: 483 This Week
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  • 16
    64tass

    64tass

    An assembler for the legendary 6502 processor and it's derivatives

    64tass is cross assembler targeting the 65xx series of micro processors.
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    Downloads: 92 This Week
    Last Update:
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  • 17
    An application that does scaling/deinterlacing/inverse telecine using a high powered PC and certain TV capture cards. Essentially, this software converts a PC into a good-quality line doubler/scaler/upconverter machine!
    Downloads: 92 This Week
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  • 18
    AppImageKit

    AppImageKit

    Package desktop applications as AppImages that run on common Linux

    Package desktop applications as AppImages that run on common Linux-based operating systems, such as RHEL, CentOS, openSUSE, SLED, Ubuntu, Fedora, debian and derivatives. Join #AppImage on irc.libera.chat. Download an application, make it executable, and run! No need to install. No system libraries or system preferences are altered. Can also run in a sandbox like Firejail. Distribute your desktop Linux application in the AppImage format and win users running all common Linux distributions. Package once and run everywhere. Reach users on all major desktop distributions. Here is an application packaged as an AppImage for you to try. Just download the application, make it executable, and run! No need to install. Runs on most 64-bit Linux desktops. Many upstream projects like Krita, Subsurface, MuseScore, KDevelop, and digiKam have started to provide AppImages directly on their download pages. More AppImages for other applications like Atom, Arduino, Blender, Chromium, Firefox, etc.
    Downloads: 18 This Week
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  • 19
    FFmpegKit

    FFmpegKit

    FFmpeg Kit for applications. Supports Android, Flutter, iOS, Linux, ma

    FFmpegKit is a collection of tools to use FFmpeg in Android, iOS, Linux, macOS, tvOS, Flutter and React Native applications. It includes scripts to build FFmpeg native libraries, a wrapper library to run FFmpeg/FFprobe commands in applications and 8 prebuilt binary packages available at Github, Maven Central, CocoaPods, pub and npm. All scripts support additional options to enable optional libraries and disable platform architectures. FFmpegKit is a wrapper library that allows you to easily run FFmpeg/FFprobe commands in applications. It provides additional features on top of FFmpeg to enable platform-specific resources, control how commands are executed and how the results are handled. There are eight different ffmpeg-kit packages distributed on Github, Maven Central, CocoaPods, pub and npm. Below you can see which system libraries and external libraries are enabled in each one of them.
    Downloads: 18 This Week
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  • 20
    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: 18 This Week
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  • 21
    MicroPython

    MicroPython

    Python implementation for microcontrollers and constrained systems

    MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments. The MicroPython pyboard is a compact electronic circuit board that runs MicroPython on the bare metal, giving you a low-level Python operating system that can be used to control all kinds of electronic projects. MicroPython is packed full of advanced features such as an interactive prompt, arbitrary precision integers, closures, list comprehension, generators, exception handling and more. Yet it is compact enough to fit and run within just 256k of code space and 16k of RAM. MicroPython aims to be as compatible with normal Python as possible to allow you to transfer code with ease from the desktop to a microcontroller or embedded system.
    Downloads: 18 This Week
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  • 22
    Tidy

    Tidy

    The granddaddy of HTML tools, with support for modern standards

    Tidy is a console application for macOS, Linux, Windows, UNIX, and more. It corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to modern standards. libtidy is a C static and dynamic library that developers can integrate into their applications in order to bring all of Tidy’s power to your favorite tools. libtidy is used today in desktop applications, web servers, and more. Tidy tidies HTML and XML. It can tidy your documents by itself, and developers can easily integrate its features into even more powerful tools. Thanks for the efforts of HTACG and prominent contributors, HTML Tidy has a whole new heartbeat and a whole new life.
    Downloads: 18 This Week
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  • 23
    fping

    fping

    High performance ping tool

    fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts. fping has a very long history: Roland Schemers did publish a first version of it in 1992 and it has established itself since then as a standard tool for network diagnostics and statistics. There was no official fping release from 2002 until end of 2011. Various patches existed, but were never integrated "upstream". Also, the official maintainer didn't answer emails, so I decided to just step up and take over maintenanceship.To mark this change of maintenance, and avoid confusion, I decided to call it version 3. Besides a new maintainer, fping now also features a completely rewritten main loop implementation which improves performance significantly. The run time is now close to the theoretical time required to send and receive the pings under the specified parameters.
    Downloads: 18 This Week
    Last Update:
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  • 24
    void Image Viewer

    void Image Viewer

    Lightweight image viewer for Windows with animated GIF/WEBP support

    void Image Viewer is a minimal, lightweight Windows image viewer designed to open and display common image formats with extraordinary speed and simplicity. It supports a wide range of standard raster image types such as BMP, JPG, GIF, ICO, TIF, and also handles animated images like GIF and WebP, aiming to render them as accurately and quickly as possible for fast browsing without unnecessary UI clutter. Users benefit from its low resource usage, quick startup, and the ability to run multiple instances simultaneously, making it practical for both quick previews and continuous slideshows of large image sets. The application includes options like natural file sorting, drag-and-drop support, basic command-line parameters for automation, and a slideshow mode tailored to straightforward consumption of local photo collections. Because the viewer purposely avoids heavy editing features and complex menus, it feels snappy for users who primarily need to view images, scroll through folders, etc.
    Downloads: 18 This Week
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  • 25
    ApexDC++

    ApexDC++

    The pinnacle of file-sharing and chat - an innovative DC client!

    ApexDC™ is an innovative Direct Connect client based on the DC++ and StrongDC++ projects. Direct Connect provides a rare blend of seamless file sharing and community based chat and messaging between users. ApexDC features plugins and scripting through Lua and much more. Both operators and users alike should find it a pleasant experience. Note: as of May 28th 2016 ApexDC is now primarily distributed as two separate installers one targetting 32bit and the other 64bit operating systems. Additionally XP compatible binaries are now only offered as a separate download from the files section.
    Downloads: 78 This Week
    Last Update:
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