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

  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
    Download Free Tool
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    AWStats

    AWStats

    AWStats Log Analyzer

    AWStats is a free powerful and featureful server logfile analyzer that shows you all your Web/Mail/FTP statistics including visits, unique visitors, pages, hits, rush hours, os, browsers, search engines, keywords, robots visits, broken links and more
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    Downloads: 331 This Week
    Last Update:
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  • 2
    GeoNetwork opensource - Metadata Catalog
    A web based Metadata Catalog Server for data description and discovery. Supports both generic and geospatial data discovery. It implements international standards (e.g. ISO19115/19139/19119, ISO19115-3, DCAT-AP, CSW 2.0, OGC API Records). It originates from the United Nations and is used by many governments as geoportal software. Active development and discussion takes place on GitHub and OSGeo Discourse. You can also connect directly with the companies supporting the development. Source code available on github https://github.com/geonetwork/
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    Downloads: 108 This Week
    Last Update:
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  • 3
    TYPO3

    TYPO3

    This page is abandoned, since 2018 find TYPO3 at https://get.typo3.org

    Fetch the latest version on https://get.typo3.org. TYPO3 is an enterprise class Web CMS written in PHP/MySQL. It's designed to be extended with custom written backend modules and frontend libraries for special functionality. It has very powerful integration of image manipulation.
    Downloads: 13 This Week
    Last Update:
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  • 4
    FCKeditor

    FCKeditor

    FCKeditor (retired)

    FCKeditor is the previous version of CKEditor and has been discontinued after version 2. The new CKEditor is redesigned from the ground up, offering more WYSIWYG text editing features, enhanced security and better integration. Don’t force yourself with retro FCKeditor. Switch to the new, cool CKEditor at ckeditor.com
    Downloads: 10 This Week
    Last Update:
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  • Atera - The depth of a full-stack IT platform, with the power of AI. Icon
    Atera - The depth of a full-stack IT platform, with the power of AI.

    Atera introduces your autonomous AI agent - Ensure operational efficiency at any scale with 24/7 autonomous IT support.

    Atera prioritizes security and compliance through robust protections that align with industry standards. Our AI-driven features were built on responsible AI principles and empower IT teams to work efficiently while maintaining trust and compliance.
    Learn More
  • 5
    Coppermine Photo Gallery
    Coppermine is an easily set-up, fast, feature-rich photo gallery script with mySQL database, user management, private galleries, automatic thumbnail creation, ecard feature and a template system for easy customization to match the rest of a site.
    Downloads: 5 This Week
    Last Update:
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  • 6
    FUDforum
    FUDforum is a super fast and scalable discussion forum. It is highly customizable and supports unlimited members, forums, posts, topics, polls & attachments. It can import XML Feeds and sync with USENET groups and Mailing Lists (bi-directional).
    Downloads: 3 This Week
    Last Update:
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  • 7
    mvnForum is a open source, powerful, easy to use/setup bulletin board (forum) built on the J2EE technology(Jsp/Servlet) and compatible with any Servlet Container which supports Jsp 1.2 and Servlet 2.3. The official home page is www.mvnForum.com
    Downloads: 2 This Week
    Last Update:
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  • 8
    phpWebFTP enables connections to FTP servers, even behind a firewall not allowing traffic. phpWebFTP bypasses the firewall by making a FTP connection from your webserver to the FTP server and transfering the files to your webclient over the http protocol
    Downloads: 2 This Week
    Last Update:
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  • 9
    phpCollab

    phpCollab

    Open source project management

    Project management and collaboration over the internet. Features team/client sites, task assignment, document repository/workflow, gantt charts, discussions, calendar, notifications, support requests, weblog newsdesk, invoicing, and many other tools.
    Downloads: 2 This Week
    Last Update:
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  • DAT Freight and Analytics - DAT Icon
    DAT Freight and Analytics - DAT

    DAT Freight and Analytics operates DAT One truckload freight marketplace

    DAT Freight & Analytics operates DAT One, North America’s largest truckload freight marketplace; DAT iQ, the industry’s leading freight data analytics service; and Trucker Tools, the leader in load visibility. Shippers, transportation brokers, carriers, news organizations, and industry analysts rely on DAT for market trends and data insights, informed by nearly 700,000 daily load posts and a database exceeding $1 trillion in freight market transactions. Founded in 1978, DAT is a business unit of Roper Technologies (Nasdaq: ROP), a constituent of the Nasdaq 100, S&P 500, and Fortune 1000. Headquartered in Beaverton, Ore., DAT continues to set the standard for innovation in the trucking and logistics industry.
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  • 10
    The MoinMoin wiki project has moved - please visit our new site at http://moinmo.in/ and update your bookmarks.
    Downloads: 1 This Week
    Last Update:
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  • 11
    Simple Picture Gallery Manager is a PHP script which generates online photo albums and features very simple setup and update procedures. Highly configurable though, it includes several options for smooth integration.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Web-based tool for developers and administrators to access into Oracle. Written in PHP to allow view,manage and export Oracle objects (tables, view,index,package, procedure, trigger..) over WWW (like phpMyAdmin, phpOraAdmin or funkctions like TOAD)
    Downloads: 1 This Week
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  • 13
    phpwcms

    phpwcms

    phpwcms is a web content management system

    phpwcms is a web cms optimized for fast and easy setup and works on any standard web server. phpwcms is perfect for professional, public and private users. It is very easy to learn and gives you the flexibility to separate layout and content.
    Downloads: 1 This Week
    Last Update:
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  • 14
    CMS gallery

    CMS gallery

    CMS foto gallery, Visual Studio .NET: EXIF, geolocation, easy to use

    CMS gallery is the most popular photo gallery for .NET, and one of the most popular CMS of any kind with over 1 million downloads. It provides a powerful engine for uploading and managing galleries of images, with the ability to batch upload, add/delete/rearrange/ images, group galleries into albums, and more. Features: EXIF, tree structure, dynamic resize, after effect, geolocation, microdata, multi domain, multisite, multiuser, multilingual, mobile friendly, open source and totally free
    Downloads: 2 This Week
    Last Update:
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  • 15
    X stories Javascript source web theme
    X stories web Javascript source theme If you have some stories and want make some interactive Webpage weblog of them using frames not supported in all browsers.
    Downloads: 1 This Week
    Last Update:
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  • 16
    C# CMS

    C# CMS

    CMS .NET in C# (gallery, forum, wiki, blog, multi site all in one)

    CMS .NET in C#, Features: HTML5 + ritch snippets, Responsive Web Design, multi site, multi server, multi user, multilingual, gallery, forum, blog, wiki, all made in EASY, database-less stand-alone ("portable", no installation required!).
    Downloads: 0 This Week
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  • 17
    Contao Open Source CMS

    Contao Open Source CMS

    Contao Open Source CMS (fka TYPOlight)

    Contao is an open source content management system (CMS) for people who want a professional internet presence that is easy to maintain. The state-of-the-art structure of the system offers a high security standard and allows you to develop search engine friendly websites that are also accessible for people with disabilities. Furthermore, the system can be expanded flexibly and inexpensively. Easy management of user rights, the Live Update Service, the modern CSS framework and many already integrated modules (news, calendar, forms, etc.) have quickly made Contao one of the most popular open source content management systems on the market.
    Downloads: 0 This Week
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  • 18
    Dooble Web Browser
    Please download from https://github.com/textbrowser/dooble/releases.
    Downloads: 0 This Week
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  • 19
    Family Connections
    Family Connections is a private social networking website designed specifically for families to be as easy to use as possible. Key features are: message board, photo gallery, family tree, calendar, blog, chat room, address book and more.
    Downloads: 0 This Week
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  • 20
    KnowledgeSlots - object oriented scalable Distributed Resources Content Mangagament System with built-in public API for developers and intuitive GUI for multi-role editors.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Natural Language Support Objects (NLSO) for creation of language-neutral web sites using PHP/MYSQL See http://comchatter.com for an example of what can be achieved using language neutral design
    Downloads: 0 This Week
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  • 22
    Piwigo

    Piwigo

    Open Source photo Library Software

    Piwigo is an online photo gallery and media library software. It comes with powerful features for organizing, sharing and publishing your media files to the web. Organize your content with unlimited albums and sub-albums, tags and other indexing fields. Manage users and permissions, create a private or public web gallery. Customize your gallery with themes. Extend the features with plugins. Manage your digital content easily: photos, videos, audio files and more! Download latest version on piwigo.org or create an account of piwigo.com.
    Downloads: 0 This Week
    Last Update:
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  • 23
    PubBlog

    PubBlog

    Simple universal blogging and content management system PubBlog

    Simple universal blogging and content management system PubBlog
    Downloads: 0 This Week
    Last Update:
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  • 24
    Roundcube Webmail

    Roundcube Webmail

    Free and open source webmail software

    Roundcube Webmail is a browser-based, multilingual IMAP client with an application-like user interface. Roundcube provides the full functionality you'd expect from an email client, including MIME support, address book, folder manipulation, message searching, and spell check. Roundcube is written in PHP and JavaScript.
    Downloads: 0 This Week
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  • 25
    Simple Library System

    Simple Library System

    simple library system

    This project contain simple library system for book registration, user management and book reservation and also reminder system for book returning or release.
    Downloads: 0 This Week
    Last Update:
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