Open Source Desktop Operating Systems Browser Extensions and Plugins

Browser Extensions and Plugins for Desktop Operating Systems

Browse free open source Browser Extensions and Plugins and projects for Desktop Operating Systems below. Use the toggles on the left to filter open source Browser Extensions and Plugins by OS, license, language, programming language, and project status.

  • Keep company data safe with Chrome Enterprise Icon
    Keep company data safe with Chrome Enterprise

    Protect your business with AI policies and data loss prevention in the browser

    Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.
    Download Chrome
  • A single system for smarter association management Icon
    A single system for smarter association management

    ToucanTouch is ideal for schools, universities and associations looking for an all-in-one community management platform.

    ToucanTech is a powerful, all-in-one software solution designed for schools, universities, and associations to manage communities, centralize data, and boost engagement. By combining a database, flexible website, CRM, communications tools, events, fundraising, reporting, and a secure member or alumni portal, ToucanTech makes it easy to run everything from alumni relations and mentoring programs to membership renewals, career networks, and development campaigns — all from one intuitive platform.
    Learn More
  • 1
    Advanced Onion Router
    Advanced Onion Router is a portable client for the OR network and is intended to be an improved alternative for Tor+Vidalia+Privoxy bundle for Windows users. Some of the improvements include UNICODE paths, support for HTTP and HTTPS proxy protocols on the same Socks4/Socks5 port with HTTP header filtering that generates fake identity-dependent headers every time the identity is changed (proxy chains are also supported), support for NTLM proxies, a User Interface that makes Tor's options and actions more accessible, local banlist for forbidden addresses, private identity isolation, a point-and-click process interceptor that can redirect connections from programs that don't support proxies, also giving them fake information about the local system and support for .onion addresses. Also, it can estimate AS paths for all circuits and prevent AS path intersections, it can restrict circuits to be built using only nodes from different countries, can change circuit lengths and more.
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    Downloads: 165 This Week
    Last Update:
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  • 2

    Rikaisama (Legacy)

    Modification of Rikaichan with more features and customization options

    *** THIS ADD-ON IS NO LONGER SUPPORTED AND WILL NOT WORK WITH FIREFOX 57+ (however, it still works in Waterfox using a non-e10s window: "File > New Non-e10s Window") *** Rikaisama is a modification of the rikaichan Japanese-English popup dictionary that adds many features and customization options such as audio pronunciation, EPWING dictionary support, sanseido web dictionary support, word frequency, pitch accent, enhanced clipboard & save options, ability to create and add cards directly to an open Anki deck, "Super Sticky" mode, ability to remap shortcut keys, more fine-tuned startup options, and more. See http://rikaisama.sourceforge.net/ for more information. Supports Windows, Ubuntu, and newer versions of OSX.
    Downloads: 3 This Week
    Last Update:
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  • 3
    NetRider

    NetRider

    Internet Browser - WebKit based with FLTK GUI

    includes the WKCCC shared library for embedding WebKit.
    Downloads: 1 This Week
    Last Update:
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  • 4
    ACS Moonlight

    ACS Moonlight

    A continuation of Novell Moonlight

    I want Moonlight to continue development. So ACS is now working on Moonlight. It won't be commercialized. It will be 100% community minded. We ask you to help continue development. You can the project on Github here : https://github.com/crank123/moon-1 Facebook here : https://www.facebook.com/acsmoonlight
    Downloads: 0 This Week
    Last Update:
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  • Winningbidder.com provides free online auction software for nonprofits. Icon
    Winningbidder.com provides free online auction software for nonprofits.

    Simple and Free Online Auction Software

    Our software is simple to use, allowing organizers to launch an auction in minutes. That doesn't mean it lacks features. Bidders enjoy max bidding, outbid notifications, and popcorn bidding.
    Learn More
  • 5
    Docs Online Viewer

    Docs Online Viewer

    Easily open documents/files of any format you found on the web

    Docs Online Viewer is a Firefox add-on that allows you to easily open documents/files of any format you found on the web (PDF, DOC, DOCX, XLS, PPT, RTF, ODT, ODP, CSV etc.) using Google Docs and Zoho Viewer. This way, Docs Online Viewer eliminates the need to open online docs in an external application. Docs Online Viewer is cross-platform and it works on Mac OS X, Windows and Linux. This script reduces the need for additional plugins required to open documents such as Acrobat reader plugin, etc. This is light weight on your system compared to using third party softwares, reducing browser / system crashes and load on your system.
    Downloads: 0 This Week
    Last Update:
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  • 6
    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: 0 This Week
    Last Update:
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