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

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 1
    Webq83 Web Browser

    Webq83 Web Browser

    W3 Web Browser

    W3 Web Browser (WebQ83) – Linux amd64 & arm64 W3 is a lightweight and stable web browser developed for modern Linux distributions. It offers fast performance, low resource usage, and wide compatibility across various Linux systems.
    Leader badge
    Downloads: 6 This Week
    Last Update:
    See Project
  • 2
    This project aims to come up with a comprehensive cross-platform library of networking routines for inclusion in the Boost C++ Library.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    A Java library that provides accelerated downloads of HTTP/HTTPS URIs via the GET and POST methods. Works similar to download managers as requests are made in parallel and chunked for speed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Google Data is a simple protocol for interacting with data on the web. Though it is possible to use these services with a simple HTTP client, this C++ (Qt) library provides helpful tools to streamline your code and keep up with server-side changes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 5
    Jandy is an internet development framework based on Indy, designed to make writing web clients and servers easier. Currently only the HTTP client and HTTP server frameworks are working, but other protocols will be included, like FTP, POP3, SMTP, etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    A open source HTTP-Client to send messages to a SAP XI or PI system. Features: Read results of syncronous connections, login with special SAP users, send your own payload...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next