Open Source Windows Internet Software

Browse free open source Internet software and projects for Windows below. Use the toggles on the left to filter open source Internet software by OS, license, language, programming language, and project status.

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1
    winPenPack

    winPenPack

    The portable software collection

    winPenPack is a project that aims at collecting the most frequently used and most popular open source applications made portable, so that they can be executed without installation from any USB Flash Drive or Hard Disk. The winPenPack suites offer a wide range of portable applications like office tools, internet tools, multimedia tools, development tools, security applications and other frequently used utilities. Everything you need, completely free, open source and portable!
    Leader badge
    Downloads: 522 This Week
    Last Update:
    See Project
  • 2
    WackoWiki

    WackoWiki

    WackoWiki is a light and easy to install multilingual Wiki-engine.

    WackoWiki is a light and easy to install multilingual Wiki-engine. Supports WYTIWYG-editing, page rights (ACLs), design themes (skins), file upload, email notification and much more. Compatible with PHP 8.0 - 8.5 and MariaDB / MySQL / SQLite.
    Leader badge
    Downloads: 14 This Week
    Last Update:
    See Project
  • 3
    Here is EditArea, a free javascript editor for source code. It allow to write well formated source code with line numerotation, tab support, search & replace (with regexp) and live syntax highlighting (customizable). Warning: this project is no more supported
    Downloads: 6 This Week
    Last Update:
    See Project
  • 4
    JForum2

    JForum2

    Bug fixes and enhancements for JForum 2.x

    JForum is a powerful and robust discussion board system implemented in Java. It provides an attractive interface, an efficient forum engine, an easy to use administrative panel, an advanced permission control system and much more. Built from the ground up around an MVC framework , it can be deployed on any Servlet 3.1 container or application server running at least Java 8, such as Tomcat, Jetty and JBoss/WildFly. Its clean design and implementation make JForum easy to customize and extend. There is extensive documentation of all aspects of the software at https://sourceforge.net/p/jforum2/wiki2/Home/ Source code and a beta build are available for running JForum on JakartaEE 10 environments such as Tomcat 10.1; it requires Java 11. This has not been tested as extensively, but does not have any known bugs. It is freely available under the BSD license, and has recently been awarded the SourceForge "Community Choice" badge.
    Downloads: 7 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    Pebble is a lightweight, open source, Java EE blogging tool. It's small, fast and feature-rich with unrivalled ease of installation and use. Blog content is stored as XML files on disk and served up dynamically, so there's no need to install a database
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    GRA4 Social Network for MyBB

    GRA4 Social Network for MyBB

    MyBB Social Network mod

    Big social networks put plenty of MyBB websites out of business: anyone can create a group, say, on Facebook, and it's much easier than to build and support whole MyBB website. Now we want to get Drupal web-masters back into the game, arming them with the same functionality major social networks have. The GRA4 Social Network for MyBB empowers your website with Social Networking features. MyBB Social Network Demo: http://mybb.ucq.me/gra4/activity Free hosting with auto-installer (MyBB supported): http://ucq.me After single 4-minute-long installation your MyBB website will have social features likes, friends, groups, blogs, messaging, activity stream, market, events and much more. Wiki: http://en.wiki.gra4.com/Category:Webmaster_guide Before you install this MyBB mod, please make sure you are installing the newest version: http://mods.mybb.com/view/gra4-social-network
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    Open Source Web Application Framework for the Microsoft ASP.NET platform.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    GRA4 Social Network for Drupal

    GRA4 Social Network for Drupal

    Drupal Social Network mod

    Big social networks put plenty of Drupal websites out of business: anyone can create a group, say, on Facebook, and it's much easier than to build and support whole Drupal website. Now we want to get Drupal web-masters back into the game, arming them with the same functionality major social networks have. The GRA4 Social Network for Drupal empowers your website with Social Networking features. Drupal Social Network Demo: http://drupal.ucq.me/gra4/activity Free hosting with auto-installer (Drupal supported): http://ucq.me After single 3-minute-long installation your Drupal website will have social features likes, friends, groups, blogs, messaging, activity stream, market, events and much more. Wiki: http://en.wiki.gra4.com/Category:Webmaster_guide Before you install this Drupal mod, please make sure you are installing the newest version: http://gra4.com/file/group/99/all
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    BotenInschrijfSysteem (Boat Registration System) is a tool with which members of a rowing club can see which boats are available and make reservations. Now your club no longer needs a paper reservation book, saving your members a lot of time! Important note: the SourceForge repository will not be updated anymore as of 1st March, 2012. Instead, we've moved to GitHub: https://github.com/erikroos/BIS
    Downloads: 0 This Week
    Last Update:
    See Project
  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 10
    CommunmityID is a free available OpenID server. Community-ID is programmed in PHP and use the Zend Framework. Statistics are included to track the traffic and the most popular sites. More information you can found at the project site.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    DiGi WWW Server is a webserver. It supports access control, virtual folders, multiple ports. It has plugins for PHP and SSI. The server can run as a user-friendly GUI application and as an NT service. For more information see: http://wwwserver.sf.net/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Dooble Web Browser
    Please download from https://github.com/textbrowser/dooble/releases.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    GRA4 Social Network for phpBB

    GRA4 Social Network for phpBB

    phpBB Social Network MOD

    Big social networks put plenty of websites out of business - anyone can create a group, say, on Facebook, and it's much easier than to build and support whole phpBB website. Now we want to get phpBB web-masters back into the game, arming them with the same functionality major social networks have. The GRA4 Social Network MOD for phpBB empowers your phpBB website with Social Networking features. phpBB Social Network Demo: http://phpbb.ucq.me/gra4/activity Free hosting with auto-installer (phpBB supported): http://ucq.me After single 3-minute-long installation your phpBB website will have social features likes, friends, groups, blogs, messaging, activity stream, market, events and much more. Wiki: http://en.wiki.gra4.com/Category:Webmaster_guide Before you install this phpBB MOD, please make sure you are installing the newest version: http://gra4.com/file/group/95/all
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    GEneric Medical Survey TRACKER is written in PHP, using Zend Framework. GemsTracker is a tool for tracking fixed sequences of surveys asked to groups of individuals or organizations. GemsTracker is not a tool for building and administrating surveys. For that specialized survey software packages are used by GemsTracker, with LimeSurvey as the first among equals.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Infodomestic Objects
    Infodomestic Objects - This is a set of distribution software that mutate the environment providing and advanced interaction experience. We will use a mixed POSIX/Linux/BSD based platform to develop and distribute our interaction experience improvement.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    JForum is a complete, powerful and multi-threaded forum software. Features include unlimited forums and categories, topic watching, email notification, Private Messages, user ranking, advanced permission schema and moderation options and much more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    JeromeDL [Semantic Digital Library] - e-Library with semantics - is a digital library system based on J2EE platform and the Semantic Web technologies. It utilizes MarcOnt ontology, FOAFRealm and HyperCuP
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    My Image Gallery
    Mig is designed to be a simple but flexible program that enables users to manage online photo galleries.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Indexing solution for a large set of radiological reports and images, based on the Swish-e search engine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Spatial plugins for Dokuwiki
    A collection of Dokuwiki plugins that will enable the user to spatially enable and use the wiki, currently we have: openlayersmap (a map), geotag (ways of geotagging a page)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Urban Mediator is for communities to mediate local, location-based discussions, activities, information. Uses maps to represent location-based data, has tools to process, share and organize this information, also on mobile. Supported by EC.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    ViConn is a web-based application used to generate appointments for (financial)advisors by contacting leads/prospects by phone. Appointments can be reported and revenue can be calculated.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    WikyBlog is a CMS/Groupware application written in PHP/MySQL that fuses collaborative editing features of wikis with user friendly publishing characteristics of blogs. MediaWiki derived wiki syntax, AJAX enhanced, UTF8 and extendable (google maps).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    The XML Resume Library is an XML document type and set of XSL stylesheets for the web and print production as well as the metadata mangement and B2B exchange of resumes and curricula vitae.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    the most customizable portal: full i18n localization support; OS, web server, database independent; output: XHTML, PDF, RSS, TXT, RTF, WML, and more...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
MongoDB Logo MongoDB