[go: up one dir, main page]

Open Source C Software

C Software

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.

  • One Platform. Total IT Insight. Start with PRTG Now Icon
    One Platform. Total IT Insight. Start with PRTG Now

    Rely on a single source of truth. PRTG unifies monitoring for all your systems, apps, and services.

    Why settle for fragmented monitoring? PRTG consolidates everything - servers, VMs, network devices, cloud services, and more, into one powerful platform. Get real-time status, customizable alerts, and deep analytics to drive smarter decisions. Designed for complex environments, PRTG scales with your needs, supports team collaboration, and helps you prevent outages before they impact users. Take control of your IT landscape and deliver the uptime your business requires.
    Start Your Free PRTG Trial
  • Dominate AI Search Results Icon
    Dominate AI Search Results

    Generative Al is shaping brand discovery. AthenaHQ ensures your brand leads the conversation.

    AthenaHQ is a cutting-edge platform for Generative Engine Optimization (GEO), designed to help brands optimize their visibility and performance across AI-driven search platforms like ChatGPT, Google AI, and more.
    Learn More
  • 1

    DACS - Distributed Access Control System

    Authentication, Access Control, and Single Sign-On

    DACS,a light-weight single sign-on and role-based security system for Apache or server-based software, provides comprehensive authentication capabilities, and powerful, transparent rule-based authorization checking for any web service or CGI program. The latest release is DACS 1.5.0 (8-Apr-2025) It is not available here! Get it at https://dacs.dss.ca/download.html
    Downloads: 7 This Week
    Last Update:
    See Project
  • 2
    FunkOS is an RTOS for 8-32 bit MCUs including AVR, MSP430, and Cortex M3. Both C and C++ kernels avaiable. Key features include preemption, periodic events, device drivers, and mutex/semaphores. Includes a variety of graphics and filesystem middleware. Please also check out FunkOS's big brother, Mark3OS. Mark3OS is slightly larger, but is more scalable, much more feature-rich, and supports a wider variety of devices.
    Leader badge">
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    Libike is a cross-platform C library for managing IKE negotiations.The library implements RFC-standard ISAKMP/IKE exchanges and utilizes callbacks to delegate tasks of the packet transmission and security policies management to the external code.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    Perl Portable is the amazingly powerful Perl Scripting language made into a portable application for Windows (To PortableApps.com standards. :D)
    Downloads: 1 This Week
    Last Update:
    See Project
  • Deliver trusted data with dbt Icon
    Deliver trusted data with dbt

    dbt Labs empowers data teams to build reliable, governed data pipelines—accelerating analytics and AI initiatives with speed and confidence.

    Data teams use dbt to codify business logic and make it accessible to the entire organization—for use in reporting, ML modeling, and operational workflows.
    Learn More
  • 5
    jdatestamp is a command line utility to losslessly imprint date/time of a picture taken in a digital camera into its JPEG image. Uses the EXIF header information to get the date/time, jpegtran with droppatch for lossless crop drop of date/time area
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    The Text Editor and Corrector (TECO) is a programmer's editor with a rich history. Although it is old, its capabilities for making repetitive changes to text are without peer. The aim of this project is to restore interest in this great editor.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next