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.

  • 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.
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  • Cloud tools for web scraping and data extraction Icon
    Cloud tools for web scraping and data extraction

    Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.

    Automate web data collection with cloud tools that handle anti-bot measures, browser rendering, and data transformation out of the box. Extract content from any website, push to vector databases for RAG workflows, or pipe directly into your apps via API. Schedule runs, set up webhooks, and connect to your existing stack. Free tier available, then scale as you need to.
    Explore 10,000+ tools
  • 1
    FreeWRL VRML/X3D browser
    FreeWRL is an Open Source, cross platform VRML2 and X3D compliant browser, with script, SAI and EAI support. Platforms supported: Linux and other Unix-style platforms; Mac OS/X; Windows. Support for mobile platforms (iOS, Android, QNX) is under development.
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    Downloads: 89 This Week
    Last Update:
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  • 2
    OWASP Mantra - Security Framework

    OWASP Mantra - Security Framework

    Free and Open Source Browser based Security Framework

    OWASP Mantra - Free and Open Source Browser based Security Framework, is a collection of free and open source tools integrated into a web browser, which can become handy for penetration testers, web application developers, security professionals etc.
    Downloads: 32 This Week
    Last Update:
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  • 3

    fbvlc

    Vlc web plugin based on FireBreath

    This project is not supported anymore. Please use WebChimera Plugin instead: http://WebChimera.org
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    Downloads: 141 This Week
    Last Update:
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  • 4
    CSSBox

    CSSBox

    Pure Java HTML / CSS rendering engine

    CSSBox is an (X)HTML/CSS rendering engine written in pure Java. Its primary purpose is to provide a complete information about the rendered page suitable for further processing. However, it also allows displaying the rendered document.
    Downloads: 17 This Week
    Last Update:
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  • Zendesk: The Complete Customer Service Solution Icon
    Zendesk: The Complete Customer Service Solution

    Discover AI-powered, award-winning customer service software trusted by 200k customers

    Equip your agents with powerful AI tools and workflows that boost efficiency and elevate customer experiences across every channel.
    Learn More
  • 5
    leopard-webkit

    leopard-webkit

    WebKit for OS X Leopard

    builds of current WebKit frameworks for Mac OS X 10.5 (PowerPC G4, PowerPC G5). In order to revive the Snow Leopard builds at least one volunteer with skills in building open source software is needed!
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    Downloads: 22 This Week
    Last Update:
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  • 6
    CHM Reader is a Firefox extension that make Compiled HTML Files can be viewed with Firefox directly.
    Downloads: 9 This Week
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  • 7

    Firefox Bookmarks.html Merger

    Program for intelligently merging firefox bookmars.html files.

    A python module that parses the 'bookmarks.html' files that firefox creates. Multiple bookmark files can be merged together and finally a new bookmarks.html file written. It depends apon the python module pyparsing.
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    Downloads: 12 This Week
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  • 8
    A fast and extremely lightweight graphical web browser for Windows, OS X, and Unix.
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    Downloads: 15 This Week
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  • 9
    Internet Surfboard (Browser)
    Free, Fast, Secure and User-Friendly Webbrowser
    Downloads: 5 This Week
    Last Update:
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  • Repair-CRM Icon
    Repair-CRM

    For small companies that repair and maintenance customer machines

    All-In-One Solution with an Online Booking portal for automating scheduling & dispatching to ditch paperwork and improve the productivity of your technicians!
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  • 10
    Firefox Extension for the MMOG Travian to show additional informations and easyer navigation.
    Downloads: 5 This Week
    Last Update:
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  • 11
    Greasemonkey Port

    Greasemonkey Port

    Greasemonkey Port for the SeaMonkey Browser

    Please note that there are no guarantees that XPI installations will work in advertised minVersion and maxVersion. Farby did include some basics for SeaMonkey however a few things seem to be missing. The current HEAD here will probably not work directly in Firefox and nor should you be using this fork in Firefox. It is intended for SeaMonkey users only. Announcements at https://openuserjs.org/announcements/Greasemonkey_Port_Update
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    Downloads: 4 This Week
    Last Update:
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  • 12
    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
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  • 13
    Web Book Downloader

    Web Book Downloader

    Download websites as e-book: pdf, txt, epub.

    This application allows user to download chapters from website in 3 ways: - from table of contents; - from range: first chapter address, last chapter address; - by crawling from first chapter to n; In settings you can customize language, input(website encoding) for simplicity output is in the same encoding. If you want your language add new class into strings package, and new fields into Settings class and GUI menu(initialize method).
    Downloads: 4 This Week
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  • 14
    Grail is a web browser written in Python using the Tk widget set. It is designed to be highly extensible, allowing the user to extend the ste of content types that are supported. Grail is now being developed by visual-101.
    Downloads: 6 This Week
    Last Update:
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  • 15
    CSS Injector

    CSS Injector

    Rapidly edit custom style of webpage

    ## CSS Injector is a browser extension for web designer to easily inject any CSS code into any webpage or website. ## Use it to tweak and fix website CSS #### It automatically saves your CSS code with local storage APIs ### Limitations - WebExtension only works on sites that allow content scripts.
    Downloads: 5 This Week
    Last Update:
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  • 16
    Development on this project has now moved to <a href="http://www.milyn.org">Codehaus</a>.
    Downloads: 5 This Week
    Last Update:
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  • 17
    huhamhire-hosts

    huhamhire-hosts

    hosts for Internet Freedom

    Since the governments of some countries are using the blocking the internet access to several websites and web service providers which includes some world famous sites like Google, YouTube, twitter, Facebook, and Wikipedia etc., we designed this tiny utility in order to help people getting through the Internet blockade. Hosts Setup Utility provides basic tools to manage the hosts file on current operating systems. It also provides both support for Graphical Desktop environment with Graphical User Interface (GUI) and CLI environment with Text-based User Interface (TUI). Users could use these tool to modify the hosts to visit specified websites or services blocked by ISP/government. Functions which help users to backup/restore hosts files are also provided. For more detailed information, please visit the website of this project.
    Downloads: 5 This Week
    Last Update:
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  • 18
    BenchLab is a Web Application benchmarking framework using real web browsers.
    Downloads: 4 This Week
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  • 19

    Coder Revolt - Web Browser (VB & C#)

    Get a quick free starter-kit for programming a web browser open source

    Coder Revolt Web Browser is a project I programmed in Visual Basic with the support of background knowledge, general problem solving with errors and finally some good old research. I’m very proud of the outcome on this software because its simple and still has basic web browser functions to get you started. Features Included - URL Status - Adding new Tab - Tab Title - Full Screen - Forward function - Go back function - Loading Page - Status Progressbar - Save As - Copy & Paste - History - Bookmarks - Google, Bing and Normal ULR (how to browse options) - Auto-update URL Status - Full Screen mode - View Page Source - Internet Options - Printing - Properties
    Downloads: 3 This Week
    Last Update:
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  • 20
    Console Blocking For Defa Protector

    Console Blocking For Defa Protector

    Console Block For Full Video Protection of Defa Protector

    Console Block is a script to prevent javascript injection on webpage and very useful to prevent any spoofing on defa protector technology. This technology is currently experimental and is a son of defa protector
    Downloads: 3 This Week
    Last Update:
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  • 21
    The XUL (XML UI Language) project provides free test suites to help ensure interoperability between different XUL motors/browsers and free, open-source show-case examples (aka blue prints) to demo the power of XML for creating UIs.
    Downloads: 3 This Week
    Last Update:
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  • 22
    Focus Browser

    Focus Browser

    Focus Browser

    Focus Browser for people who don't want to distract him/herself. Focus browser blocks distractable elements in websites. There is a one tab for one focus.
    Downloads: 1 This Week
    Last Update:
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  • 23
    NetZ Browser

    NetZ Browser

    A JAVA based Multi tab Web Browser having emphasis on Features.

    What's new and Fixed....v1.02 __________________________________ 1) Added Complete iRemember Feature. 2) Added Messenger application. 3) Added new Icons. 4) Added new Window Option. 5) Fixed User Accounts. 6) Fixed a lot of bugs(back,forward, history related). 7) Added a new option "CLEAN" that would clean the address bar and would make the page blank. 8) Removed Stop button. 9) Added New Application icon. 10) Added Express Accounts feature. 10) Added in Downloads the Web browser server Application and the messenger server application. ___________________________________ IV) NOW what is iRemember??? It's a feature in this web browser that will not only help you to save your browsing progress at any time but also to resume it from any computer/anywhere around the world until you are using this browser.
    Downloads: 1 This Week
    Last Update:
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  • 24
    The BeanBrowser enables a world wide web constructed out of JavaBeans, saved as HTML and XML. An interactive web is created with simplified page construction, page ownership, and tight WWW integration.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Greasemonkey
    Remote repository and documentation for user.js engine
    Downloads: 2 This Week
    Last Update:
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