Mozilla Firefox Plugins, Add-ons and extension Page 37 of 70

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  1. TrackingTime icon
     9 likes

    TrackingTime is a time tracker software, with the mission to encourage companies to manage their most valuable asset: time. Time keeping is useful to manage and analyze your team’s work time, measure their productivity and boost their performance.

    • Time Tracking Tool
    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Google Chrome
    • Firefox
    TrackingTime screenshot 1
    96 alternatives
  2. Wired-Marker icon
     8 likes

    Wired-Marker is a permanent (indelible) highlighter that you use on Web pages. The highlighter, which comes in various colors and styles, is a kind of electronic bookmark that serves as a guide when you revisit a Web page.

    • Discontinued
    • Free PersonalProprietary
    • Mac
    • Windows
    • Linux
    • Waterfox
    • Pale Moon
    • Firefox
    Wired-Marker screenshot 1
    11 alternatives
  3. Content Farm Terminator is a cross-platform browser extension that helps the user identify and repel content farms. It has the following features:

    • FreeOpen Source
    • Microsoft Edge
    • Google Chrome
    • Firefox
    Content Farm Terminator screenshot 1
    13 alternatives
  4. The RegretsReporter browser extension, built by the nonprofit Mozilla, helps you take control of your YouTube recommendations.

    • FreeOpen Source
    • Google Chrome
    • YouTube
    • Firefox
    RegretsReporter screenshot 1
    1 alternatives
  5. Menu Wizard icon
     7 likes

    Customize menus : Helps removing, moving and renaming menus and menu items New feature: Now you can change or disable any of used keyboard shortcuts Support: Firefox, Thunderbird and SeaMonkey.

    • Discontinued
    • Context Menu Manager
    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Waterfox
    • Pale Moon
    • Thunderbird
    • SeaMonkey
    • Firefox
    Menu Wizard
    2 alternatives
  6. SimplyPrint icon
     10 likes

    3D printing doesn’t have to be a complicated, analog, SD card-filled experience; step into the future of modern 3D printing - using your phone, tablet or computer.

    • 3D Printing Tool
    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Chrome
    • Software as a Service (SaaS)
    • Firefox
    SimplyPrint screenshot 1
    26 alternatives
  7. Cookies Exterminator automatically erases cookies, localStorage and IndexedDB objects when they are no longer used by open browser tabs. You don't need to use any blacklists and be concerned about how they are up to date - the unwanted data will be removed on the fly.

    Toolbar icon
    8 alternatives
  8. Context Search icon
     10 likes

    Context Search is a Firefox extension that expands the context menu's 'Search for' item into a list of installed search engines, allowing you to choose a specific search engine every time.

    • Discontinued
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Waterfox
    • Pale Moon
    • Firefox
    Expands the context menu's 'Search for' item into a list of installed search engines, allowing you to choose the engine you want to use for each search.
  9. Urim icon
     6 likes

    Fully standalone tag cloud builder, realized as Firefox sidebar add-on, which also allows user to navigate and highlight each tag on your page. This add-on runs anywhere, where Firefox runs. Sometimes, especially on big peaces of web page text, it is very useful to analyze page...

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Firefox
    Urim screenshot 1
    8 alternatives
  10. Addoncrop icon
     5 likes

    AddonCrop is an online store that offers amazing and unique addons or extensions for your web browsers. The extensions available on addoncrop.com works perfectly for Google Chrome, Mozilla Firefox, Opera, Safari, and many other browsers.

    • FreeProprietary
    • Mac
    • Windows
    • UC Browser
    • Vivaldi Browser
    • Google Chrome
    • Opera
    • Chromium
    • Firefox
    Addoncrop screenshot 1
    9 alternatives
  11. Tab Butler icon
     2 likes

    Let’s face it. You have way too many tabs open, and it takes you AGES to find the right one when you need it most. You also spend too much time doing the same actions in your browser, and you struggle trying to find or memorize difficult shortcuts to become more efficient.

    • Tab Manager
    • FreeOpen Source
    • Google Chrome
    • Brave
    • Firefox
    Tab Butler screenshot 1
    5 alternatives
  12. Advanced URL Catalog is a complete bookmark management solution that will allow you to create, edit, import / export, organize bookmarks, synchronize, remove duplicates and validate your favorite Internet pages.

    • PaidProprietary
    • Windows
    • Internet Explorer
    • Vivaldi Browser
    • Google Chrome
    • Opera
    • Firefox
    3 alternatives
  13. PasswordMaker icon
     7 likes

    Passwordmaker creates unique, secure passwords that are very easy for you to retrieve but no one else. Nothing is stored anywhere, anytime, so there's nothing to be hacked, lost, or stolen. PasswordMaker has been around since about 2003 and so is a mature, stable, popular...

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Xfce
    • Opera
    • Firefox
    78 alternatives
  14. Tab Scope icon
     7 likes

    Shows a popup on tabs and enables you to preview and navigate tab contents through popup. Major features are:

    • Discontinued
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Waterfox
    • Pale Moon
    • Firefox
    popup and toolbar
    2 alternatives
  15. HTML5 video provides native APIs to accelerate playback of any video, but most implemented players either hide or limit this functionality. This extension fixes that, plus more...

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Firefox
    Video Speed Controller screenshot 1
    9 alternatives
  16. SelectorGadget is an open source tool that makes CSS selector generation and discovery on complicated sites a breeze. Just install the Chrome Extension or drag the bookmarklet to your bookmark bar, then go to any page and launch it.

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Google Chrome
    • Firefox
    2 alternatives
  17. Vim Vixen icon
     4 likes

    Vim Vixen is a Firefox add-on which allows you to navigate with the keyboard on the browser. Firefox started to support WebExtensions API and will stop supporting add-ons using legacy APIs from version 57. For this reason, many legacy add-ons do not work on Firefox 57.

    • Discontinued
    • FreeOpen Source
    • Online
    • Firefox
    Vim Vixen screenshot 1
    11 alternatives
  18. HttpWatch icon
     6 likes

    HttpWatch is an HTTP viewer and debugger that integrates with IE and Firefox to provide seamless HTTP and HTTPS monitoring without leaving the browser window. It's available as a free edition and a PRO version that cost money and has additional features.

    • PaidProprietary
    • Windows
    • Firefox
    HttpWatch screenshot 1
    22 alternatives
  19. Smart Referer icon
     2 likes

    Send referers only when staying on the same domain. You can whitelist domains with wildcards and configure other things, look in the preferences page of the addon in the addon manager.

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Firefox
    Smart Referer screenshot 1
    4 alternatives