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

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  • 1
    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: 12 This Week
    Last Update:
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  • 2
    myrtille

    myrtille

    A native HTML4 / HTML5 Remote Desktop Protocol client

    Myrtille is a simple way to connect remote desktops and applications from a native web browser, without plugin, extension or configuration. For the end user, there is just need for a browser. Server side, it uses the .NET (C#) framework and the RDP protocol through an HTTP(S) gateway. It's very comparable to Guacamole (https://github.com/glyptodon) or FreeRDP-WebConnect (https://github.com/FreeRDP/FreeRDP-WebConnect), except it uses the Microsoft .NET (C#) technologies for a better integration with the Remote Desktop Services (RDS) layer. It also support HTML4, in addition to HTML5, for backward compatibility.
    Downloads: 15 This Week
    Last Update:
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  • 3
    Chrome Captcha Auto Solver

    Chrome Captcha Auto Solver

    Google Chrome Bypass Captcha Extension

    Beat the captcha test experience by enabling your self to be free from any captcha input tasks. Install our newest innovation, our stable and fast Google Chrome Bypass Captcha extension application and allow us to auto-solve and auto-fill your captcha test tasks. # How to Install 1. Download the .zip file of **Chrome Captcha Auto Solver** https://sourceforge.net/projects/chrome-captcha-auto-solver/ 2. Unzip the downloaded .zip file. 3. Go to your Chrome browser's "**Customize & control Google Chrome**" at the uppermost right hand corner. 4. Go to "**More Tools**" option. 5. Go to "**Extensions**" option. 6. Click on "**Developer Mode**" checkbox. 7. Click on the "**Load unpacked extension**" button. 8. Done Related Project: https://sourceforge.net/p/captchaserver/
    Downloads: 4 This Week
    Last Update:
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  • 4
    Social Browser ( Closed )

    Social Browser ( Closed )

    Social Browser is Anti Detect Browser support Multi Login

    Social Browser is automation virtual Web Browser support Multi Login , Virtual PC , Multi Proxies , Ads Blocker , Browser Fingerprinting Protection and can Share any Site Data without email or password
    Downloads: 4 This Week
    Last Update:
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    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 5
    Password Extractor

    Password Extractor

    Transfer passwords to and from K-Meleon

    Transfer passwords between browsers. This extension for K-Meleon can also be installed on other browsers that use XUL including SeaMonkey, Pale Moon, Mypal, Roytam's New Moon, and Waterfox Classic. The Password Extractor XML export/import format is also used by Password Exporter (for Firefox and SeaMonkey) and Password Backup Tool (for Pale Moon and Basilisk). The CSV export format is compatible with popular browsers and password managers including Mozilla Firefox, Google Chrome, Microsoft Edge, Opera, Brave, Vivaldi, KeePass, and KeePassXC. To import passwords from another browser's CSV password export use the Password Extractor conversion tool for your browser.
    Downloads: 11 This Week
    Last Update:
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  • 6
    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: 2 This Week
    Last Update:
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  • 7
    Lobo Evolution - Java Web Browser

    Lobo Evolution - Java Web Browser

    Lobo Evolution is an extensible all-Java web browser and RIA platform

    Lobo Evolution is a fork of Lobo Browser. The project continuing the work of Lobo Browser(lobochief). Lobo Evolution is an extensible all-Java web browser and RIA platform. It supports HTML 4, HTML5 Javascript, CSS 3 and Java (Swing) rendering. CobraEvolution is the web browser's renderer API; also a Javascript-aware HTML parser. Lobo Evolution 5.0 relesed CHANGELOG: https://github.com/LoboEvolution/LoboEvolution/releases Read wiki: https://loboevolution.github.io/LoboEvolution/project-info.html Javadoc site: https://oswetto.github.io/LoboEvolution Now you can fork the project and help me with code. I'm waiting your first commit! Source code: https://github.com/LoboEvolution/LoboEvolution
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    Downloads: 5 This Week
    Last Update:
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  • 8
    pinvault-pro-extension

    pinvault-pro-extension

    AI-powered browser extension for bulk downloading Pinterest images wit

    PinVault Pro is a professional-grade browser extension that revolutionizes Pinterest image downloading with AI-powered technology. The extension provides intelligent bulk selection, auto-scroll functionality, and maintains HD quality downloads while respecting Pinterest's terms of service. 🎯 Core Features: • Visual checkbox overlays on Pinterest images for intuitive selection • AI-powered auto-scroll with smart content detection • Bulk download capabilities with real-time progress tracking • HD quality preservation in original resolution • Modern glassmorphism interface design • Privacy-focused architecture with no external servers • Cross-browser compatibility (Firefox, Chrome, Edge, Opera) • Real-time synchronization between popup and sidebar interfaces 🌍 Universal Browser Support: • Firefox: Official Mozilla Add-ons Store approval (61.4 KB package) • Chrome/Edge: Manifest V3 compatible (60.0 KB package) • Opera: Manifest V3 compatible (60.3 KB package)
    Downloads: 5 This Week
    Last Update:
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  • 9
    Crusta Browser

    Crusta Browser

    Lightweight webbrowser in Qt5

    Lightweight, fast, simple and secure webbrowser in Qt5. Visit https://crustabrowser.com for more details
    Downloads: 3 This Week
    Last Update:
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  • 10
    We provide a Hebrew version of Mozilla Firefox, Mozilla Thunderbird, SeaMonkey and Mozilla Application Suite. SeaMonkey/Mozilla Suite are also available for download from here, while the latest Firefox & Thunderbird are available only from mozilla.com.
    Downloads: 8 This Week
    Last Update:
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  • 11
    Mozilla GPO plugin/module

    Mozilla GPO plugin/module

    Firefox and Thunderbird addon to manage settings using AD Group Policy

    Firefox, Thunderbird and Pale Moon autoconfig module for manage user preferences and user profile CA certificates from Active Directory Group Policy. I highly recommend using the Group Policy addon with Firefox ESR releases. Regular releases may contain changes to which the addon is not adapted. Since 53 Firefox support only WebExtensions. WebExtensions can't access to registry and can't do anything with application preferences. Therefore the **last version** of Firefox in which this **add-on** works - 52 ESR, because of this since 1.0 version its **autoconfig module**.
    Downloads: 2 This Week
    Last Update:
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  • 12
    Nightingale

    Nightingale

    A community supported fork of the Songbird media player and library.

    Nightingale is a community created fork of the Songbird media player. It is developed by a proud community and we are equally proud to bring you the most extensible, feature-rich media experience on Windows, Mac, and Linux. See the official website at http://getnightingale.com for the source, builds, and information. On Sourceforge, we provide our releases, the binary deps for building, as well as builds for testing purposes.
    Downloads: 7 This Week
    Last Update:
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  • 13
    Simple Browser is a Windows-Application that is a web browser written entirely out of HTML, JavaScript and CSS. The source files are multi-platform and always available to be modified.. Simple Browser is great for use in any application in any language.
    Downloads: 6 This Week
    Last Update:
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  • 14
    Text to Voice
    'Text to Voice' or 'Text to Speech' is 1 of the coolest Firefox add-ons. It gives ur brwsr the pwr of speech. Select txt, clck the bttn on the bttm rite & this add-on spks the selectd txt 4 u. Isn't it brllant? Moreovr odio file cn b dnloaded as
    Downloads: 6 This Week
    Last Update:
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  • 15
    oas.lpu-tool

    oas.lpu-tool

    This is just a tool to help students view their results and other deta

    This is a chrome extension that helps you to view your result details, download answers, view personal info and view recently attempted tests. extension is not affiliated with LPU. This is just a tool to help students view their results and other details.
    Downloads: 6 This Week
    Last Update:
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  • 16
    The coolest DHTML calendar widget. IE/Win >= 5.0, Mozilla, Firefox, Netscape >= 6, Opera 7+, Konqueror/Safari. 9 color themes. Time selector. Internationalized. No frames. No external windows. Uses web standards. Lightning fast.
    Downloads: 3 This Week
    Last Update:
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  • 17
    Emma (Extensible Multi Media Architecture) is an open-source, modular, extensible, dynamic framework for declarative authoring and display of 2D and 3D interactive multimedia. It uses Lua for scripting and Ogre3D for rendering. http://www.emma3d.org
    Downloads: 5 This Week
    Last Update:
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  • 18
    Nex is a web-browser, written on C#. It uses .Net Framework, Microsoft Web Browser (ActiveX Control), stores all configuration in XML format and has MDI interface. Nex is an executable part of Oridea Platform and designed to run Oridea applications.
    Downloads: 5 This Week
    Last Update:
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  • 19
    FileServer

    FileServer

    Share files from a windows PC to any other network device

    Gives you the ability to share & manage files from your windows pc on another device(MAC,LINUX,ANDROID etc) in the same network without needing another application on the receiving(client) end, (the client uses the devices browser to download, or view/modify files). It contains an inbuilt http server hence no need for an application on the receivers end. The host turns on the application and the client opens the browser and types the ip address including the port ( the application automatically generates it, hence no need for ipconifg on cmd or any other ways to get ip), then he has access to all the files on the other pc with a very beautiful interface. the client also has a possibility of watching videos, playing music and images directly on his or her browser without having to download it. Depending on whether there is read write access, the client can move files to other directory, delete multiple files, download multiple files to his/her own device and many other options
    Downloads: 4 This Week
    Last Update:
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  • 20
    A plug-in for Firefox that exports the user's bookmarks to CSV file format. We hope to expand to other formats (e.g. XML) soon!
    Downloads: 4 This Week
    Last Update:
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  • 21
    HTML5 Editor Online

    HTML5 Editor Online

    Edit yours files html, css and js directly in your PC or Mac

    Edit your files html, css and javascript directly into your PC or Mac, save the result in your file system. See a preview of web design, and if you want you can also export it as pdf or html format. ===== Android app Deluxe edition: https://play.google.com/store/apps/details?id=com.ulm.html5editorfortablet Android app PRO edition: https://play.google.com/store/apps/details?id=com.ulm.html5editor Chrome app: HTML, XHTML and XML editor - https://goo.gl/bYR7fF ===== == Update 30.06.2017 == Windows 7 and later, macOS and later are supported --------------- Instructions for installing macOS app Download and open zip archive, HTML5-Editor-darwin-x64.zip, in your macOS. Then extract file and move HTML5-Editor.app in your Applications folder of your Mac. Finally open application with double click to start to work ====================
    Downloads: 4 This Week
    Last Update:
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  • 22
    Sarissa is a cross-browser ECMAScript lib that helps with browser incompatibilities in XMLHttpRequest/XML/XSLT/XPath along with some bonus utility methods. People call some of this Ajax nowdays, but the term was not available back in early 2003 ;-)
    Downloads: 1 This Week
    Last Update:
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  • 23
    Image Toolbar

    Image Toolbar

    Provides easy access to common image functions in Mozilla Firefox.

    This is a near parallel fork of Cussers wonderful Mozilla Firefox Add-on Extension with a few tweaks. "Single-click access to common actions for images (e.g. saving, copying, printing). This extension is intended to provide a replacement for the equivalent toolbar in Internet Explorer." See upstream at https://addons.mozilla.org/firefox/addon/image-toolbar With any luck I hope to have it pulled as a RFE. Please note since Firefox (Fx) went to the mundane signing I am no longer publishing a Fx xpi... however it does work in SeaMonkey (SM).
    Downloads: 3 This Week
    Last Update:
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  • 24
    Retrieve files from a remote computer using a PDA/Pocket PC running Windows Mobile. Can access remote computers regardless the geographical position. Can work under WiFi, GPRS or any other wireless networks.
    Downloads: 3 This Week
    Last Update:
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  • 25
    See Passwords

    See Passwords

    An add-on for Firefox to show passwords in web pages

    Displays all passwords of web pages with just one click with this handy extension dedicated to the Firefox browser Firefox add-on: http://mzl.la/1LuZIMd Opera extension: http://bit.ly/1VDjrZn
    Downloads: 3 This Week
    Last Update:
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