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

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  • 1
    Treebolic is a Java suite (including library) whose purpose is to give a hyperbolic rendering of hierarchical data. A tree is rendered with nodes and edges but display space is subject to a particular curvature (hence the name).
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    Downloads: 27 This Week
    Last Update:
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  • 2
    KCFinder
    KCFinder is an alternative to the CKFinder web file manager. It can be integrated into FCKeditor, CKEditor, and TinyMCE WYSIWYG web editors to upload and manage images, flash movies, and other files that can be embedded in generated HTML content.
    Downloads: 3 This Week
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  • 3
    LeechCraft
    LeechCraft is a cross-platform modular "internet-client" application. It has plugins that allow one to browse the web, chat via instant messaging (like Jabber or IRC), read RSS/Atom feeds, download files via BitTorrent, Direct Connect and other protocols, play media files and much more.
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    Downloads: 5 This Week
    Last Update:
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  • 4
    MeanOS

    MeanOS

    The smallest and the most powerful operating system.

    The first decentralized, artificially intelligent, MEAN.js stack, operating system. Mean OS is the only operating system hosted anonymous using a P2P network and a suite of non-standard in-browser delivery mechanisms. Mean OS is specifically designed to support both Brave and Tor but is compatible with all other major browsers. Mean OS is Proud to be a BRAVE and TOR supporter, be free!!
    Downloads: 4 This Week
    Last Update:
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  • 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.
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  • 5
    Zeromus Browser

    Zeromus Browser

    Zeromus Browser is free, simple and lightweight.

    Zeromus Browser is a simple browser whose feature list includes things like "History", "Bookmarks" and "zLink", that is a page to see the most visited hosts. It is small, less then 10,000 lines of code and very fast. The SpringSun 2.0.0 update includes a new homepage, a new zLink page, new keyboard shortcuts, a new button to the download manager, a streamlined interface, and a major modification of the search engines. The SpringSun 2.1.0 update use Qt 4.8.3 for more stability. The 4.2 update include a better interface, a new logo, and a new homepage. Then, the 4.3 update include an other new logo because we search what's Zeromus identity. ;-) Note: Zeromus Browser is a fork of Arora.
    Downloads: 3 This Week
    Last Update:
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  • 6
    XForms to XHTML+Javascript (AJAX) conversion based on a unique XSL transformation. Suitable server-side (PHP) or client-side (Internet Explorer, Mozilla FireFox, Opera, Safari) browser treatement where an XSLT 1.0 engine is available
    Downloads: 1 This Week
    Last Update:
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  • 7
    Fireprint - Web to Print

    Fireprint - Web to Print

    Fast Cloud Print Service with add-on of your modern browser

    ------ Update 12/08/2021 - Google Cloud Print Service has been deprecated ------ Print your web page using Google Cloud Print Service wherever you want - https://www.google.com/cloudprint/learn/?hl=en Chrome extension: http://bit.ly/1Wct1rL (not available for now) Opera add-on: http://bit.ly/1Mg5WJK Firefox add-on: http://mzl.la/1OXGxex ==Installation== 1. Download add-on directly from browser gallery 2. Click on icon of add-on in browser toolbar to sending and printing using Google Cloud Print
    Downloads: 2 This Week
    Last Update:
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  • 8
    BlogMatrix Jäger is an extensible, one-panel weblog and rss aggregator and podcasting client. The project uses wxPython and runs on both Windows and Macintosh as normal application. This code also includes the "Universal Search Parser"
    Downloads: 0 This Week
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  • 9
    BlueLightCat

    BlueLightCat

    A web browser free, simple and clear.

    BlueLightCat is a simple browser whose feature list includes things like "History", "Bookmarks" and "QuickView", that is a page to see the most visited hosts. It is small, less then 10,000 lines of code and very fast. Note: BlueLightCat is a fork of Zeromus Browser.
    Downloads: 0 This Week
    Last Update:
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  • 10
    BookmarkExt is a bookmark manager with advanded features for the Firefox browser, featuring in-line editing, integration to Sidebar, XBEL export and import, tags attached to each bookmark, folder-classification using tags, integration with del.icio.us...
    Downloads: 0 This Week
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  • 11
    CatBlock

    CatBlock

    The continued maintenance of Michael Gundlach's CatBlock

    After the creator of AdBlock, Michael Gundlach, retired official support of the CatBlock project, and made it Open-Source under the GNU GPLv3, two people decided to continue maintenance, albeit unofficially. This is that project.
    Downloads: 0 This Week
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  • 12
    Addons for any applications supporting the extension mechanism introduced by Mozilla products: Firefox, Thunderbird, Komodo, NVU, Mozilla Suite
    Downloads: 0 This Week
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  • 13
    Dooble Web Browser
    Please download from https://github.com/textbrowser/dooble/releases.
    Downloads: 0 This Week
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  • 14
    Fire Detector

    Fire Detector

    Detect web framework and javascript libraries run on browsing website

    When you surf the internet with Fire Detector, You can also find more unknown frameworks and libraries. It is based on [LibrarySniffer](https://github.com/justjavac/ChromeSnifferPlus/). I've replaced some deprecated javascript interfaces with asynchronous ones adopted by Firefox for its add-ons --- ### Limitations - WebExtension only works on sites that allow content scripts. With this WebExtension, You can detect:
    Downloads: 0 This Week
    Last Update:
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  • 15
    Footsteps

    Footsteps

    Footsteps montre en temps réel qui collecte vos données sur internet

    INSTALLATION Pour installer l'extension Chrome, extrayez l'archive où vous le souhaitez sur votre ordinateur, puis suivez l'étape 2 de ce guide: https://support.google.com/chrome/a/answer/2714278?hl=fr
    Downloads: 0 This Week
    Last Update:
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  • 16
    This is an extension for Firefox. You can launch streaming videos from a xul page loaded in firefox. Just select the date and click on one of the available link (editable in a xml file) to see the video in your prefered video player.
    Downloads: 0 This Week
    Last Update:
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  • 17
    Frijole is a distributed, Java-based application architecture built around the Frijoje web browser. Rather than having a defined state, Frijole's rich, interactive user interface renders itself according to embedded Beanshell scripts in HTML pages.
    Downloads: 0 This Week
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  • 18

    Internet Links Tagger (Link2Tag)

    This tool is aiming to associate any URL to a Tag.

    This tool is aiming to associate any URL to a Tag.
    Downloads: 0 This Week
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  • 19
    Internote provides persistent sticky notes for Mozilla's Firefox web browser. Notes are extremely customizable, and are saved between sessions, reappearing on the page they were created on.
    Downloads: 0 This Week
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  • 20
    LaSuli is a firefox sidebar. With LaSuli user can highlighter fragments on the web pages, and organize those fragments with topics. Users can compare different interpretations from different viewpoints. LaSuli also support webdav server.
    Downloads: 0 This Week
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  • 21
    MM3-ProxySwitch - Firefox WebExtension

    MM3-ProxySwitch - Firefox WebExtension

    MM3-ProxySwitch - Firefox & Chrome - Extension (Add-ons)

    In Browser Chrome by Google or Firefox and Thunderbird by Mozilla you can per default configure only the setting for one internet connection. With the MM3- Proxy Switch you can manage different configurations and simply switch over between these.
    Downloads: 0 This Week
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  • 22
    Fast and easy to deploy PHP and AJAX driven file browser with caching support and options to secure folders with passwords. Packing of folders for download, showing picture thumbnails, previewing text files and software information files.
    Downloads: 0 This Week
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  • 23
    Maintenance BoonEx Dolphin Module

    Maintenance BoonEx Dolphin Module

    Maintenance module for BoonEx Dolphin Software

    Maintenance module for the BoonEx Dolphin Software. pH7 Maintenance module allows you to set your site in maintenance mode. The module is easy to use!
    Downloads: 0 This Week
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    See Project
  • 24
    Okawix is an offline browser, initially designed for MediaWiki (Wikipedia) contents but supporting any HTML content.
    Downloads: 0 This Week
    Last Update:
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  • 25
    OmniPull

    OmniPull

    Just pull anything

    OmniPull is a powerful, cross-platform download manager built with Python and PySide6. It provides a modern, intuitive interface for managing downloads with advanced features like multi-threading, queue management, and media extraction.
    Downloads: 0 This Week
    Last Update:
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