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

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 1
    Apache httpd tools is a collection of administration and security scripts originally developed for the book Apache Security (O'Reilly). Included are tools for Apache httpd monitoring, statistics, log analysis, DoS detection and defense.
    Downloads: 0 This Week
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  • 2
    Apache 1 and 2 module for authentication using Realms (cookie based) - domain, IP address/ range uid/password and certificate login support Java classes to login user and manage user database using a mySQL table
    Downloads: 0 This Week
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  • 3
    XSLT Filter is an Apache2 loadable module which performs XSL transformation on the fly. It uses LibXML2+LibXSLT as parsing and transformation engines. The module acts as an Apache output fitler and is compatible with mod_perl, CGI and PHP applications.
    Downloads: 0 This Week
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  • 4
    Aurora is a Perl based content delivery system, providing a modular framework for dynamically repurposing XML content. Aurora includes support for XML pipelines, XSP & XSLT transforms, session / connection pooling and fine grain caching.
    Downloads: 0 This Week
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  • G-P - Global EOR Solution Icon
    G-P - Global EOR Solution

    Companies searching for an Employer of Record solution to mitigate risk and manage compliance, taxes, benefits, and payroll anywhere in the world

    With G-P's industry-leading Employer of Record (EOR) and Contractor solutions, you can hire, onboard and manage teams in 180+ countries — quickly and compliantly — without setting up entities.
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  • 5
    This is a apache v2.0 authentication module. Based on html form authentication and cookie authentication session. Cookie session are stored in memcache deamon. Can be used has an simple "Single Signe-On" (SSO). All the code source and the bug tracking has migrated to github: https://github.com/ZenProjects/Apache-Authmemcookie-Module All the documentation are here: https://zenprojects.github.io/Apache-Authmemcookie-Module/
    Downloads: 0 This Week
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  • 6
    AuthPG enables Apache HTTP server to authenticate users with the information stored in PostgreSQL database. It gets a username and password pair either through the standard mechanism or from a cookie.
    Downloads: 0 This Week
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  • 7
    AWSFS is a set of tools and Scripts, who downloads, compiles and installs a Full featured Apache Webserver with Perl, PHP, PHPmyadmin, Mysql and Apache::ASP
    Downloads: 0 This Week
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  • 8
    BCLF is the Binary Common Log Format, a fast, platform independent, streamable, compact logging format that resembles the Extended CLF logging format in content. The project goal is to make an Apache module and enhance the format without giving up speed.
    Downloads: 0 This Week
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  • 9
    The BLOB Streaming engine is a MySQL storage engine that enables the streaming of BLOB data directly in and out of MySQL tables. Using the HTTP protocol, it is possible to "PUT" and "GET" text and media data of any size, to and from a database.
    Downloads: 0 This Week
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  • Inventors: Validate Your Idea, Protect It and Gain Market Advantages Icon
    Inventors: Validate Your Idea, Protect It and Gain Market Advantages

    SenseIP is ideal for individual inventors, startups, and businesses

    senseIP is an AI innovation platform for inventors, automating any aspect of IP from the moment you have an idea. You can have it researched for uniqueness and protected; quickly and effortlessly, without expensive attorneys. Built for business success while securing your competitive edge.
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  • 10
    SunOne/NSAPI compatible library and web server
    Downloads: 0 This Week
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  • 11

    BoB Web Server

    Possible httpd using flow based programming framework.

    This project was temporarily inactive. While the intention is still to provide a lightweight, modular web server, the project will possibly work from an Apache and Flow Based Programming framework using MonoFlow. We shall see.
    Downloads: 0 This Week
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  • 12
    Bugster is a P2P application to share MP3z/OGGz over a shared network.
    Downloads: 0 This Week
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  • 13
    The CppSP word is short for C plus plus server pages. It is designed to effective web service and make it easy and fast to develop your own cgi projects. Using the CSP, you can write your C and C++ codes combined whith your html tags.
    Downloads: 0 This Week
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  • 14
    A MVC oriented client-server web framework written in C and JavaScript for Apache HTTP servers. The server executes models and the built-in template engine creates the view. The client-side is a JS API, and makes communication with the server easy.
    Downloads: 0 This Week
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  • 15
    CPIA is a macro-processing engine for XML (and HTML), written in C. The engine can either be used offline as a processor, or inside a web server. Both developers have lost interest. If you are interested in maintaining it, please contact either admin.
    Downloads: 0 This Week
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  • 16
    Caching proxy server with many new interesting and comfortable features.
    Downloads: 0 This Week
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  • 17
    Software for reliable url cloaking system using low q.o.s hosts and lines such as home PC's and dsl or cable connections. CDUCK combined DNS-server and webserver functionality and strict security for the creation of reliable domain web cloaking.
    Downloads: 0 This Week
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  • 18
    Caudium WebServer is a single process multi-threaded webserver. It has a built-in pre-processing language and includes an easy to use web-based configuration interface.
    Downloads: 0 This Week
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  • 19
    This is a minimalist HTTP server using the single-process server concurrency model and non-blocking sockets for optimal memory usage and speed. It is not designed to be fleshed out with features; merely able to serve pages quickly and reliably.
    Downloads: 0 This Week
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  • 20
    Want to play your Creative NJB (or other libnjb-compatible device) tracks through your soundcard? Want to access the thing from a browser? Well that's what this project aims to provide, via a specialized HTTP server and two browser-based GUIs!
    Downloads: 0 This Week
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  • 21

    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 1.5.1 (26-Oct-2025) It is not available here! Get it at https://dacs.dss.ca/download.html
    Downloads: 0 This Week
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  • 22
    This project will implement DAV Searching & Locating (DASL), an application of HTTP/1.1 forming a lightweight search protocol to transport queries and result sets and allows clients to make use of server-side search facilities.
    Downloads: 0 This Week
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  • 23
    A Peer - to - Peer Web Cache
    Downloads: 0 This Week
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  • 24
    Davtool is a command line style tool which can perform WebDAV methods. We can use davtool for WebDAV batch work. It is similar to wget. While wget can perform only the GET method, Davtool can perform all WebDAV methods.
    Downloads: 0 This Week
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  • 25
    Donner is a statically linked library for C applications providing HTTP serving functionality to any implementing program. Think of it as the web serving equivalent of SQLite.
    Downloads: 0 This Week
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