Mozilla Firefox Plugins, Add-ons and extension Page 35 of 70

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  1. Passwarden icon
     8 likes

    With Passwarden by KeepSolid, you can be sure your passwords and other important data are completely safe. Auto-fill login details, generate strong passwords, protect your stored data, and access your passwords from any device.

    • Password Manager
    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Google Chrome
    • Firefox
    Passwarden screenshot 1
    Passwarden screenshot 2
    Passwarden screenshot 3
    78 alternatives
  2. Webminal icon
     1 like

    Welcome to Webminal, the free GNU/Linux Online Terminal and Programming IDE.

    • Operating System
    • FreeOpen Source
    • Online
    • Self-Hosted
    • Google Chrome
    • Safari
    • Ungoogled Chromium
    • Software as a Service (SaaS)
    • Chromium
    • Mozilla Firefox
    4 alternatives
  3. Pushtorm icon
     2 likes

    Pushtorm.net is a push notification service that allows you to both collect your own base of subscribers and send them an unlimited number of notifications.

    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Google Chrome
    • Software as a Service (SaaS)
    • Firefox
    Pushtorm screenshot 1
    23 alternatives
  4. GOOD icon
     1 like

    The search engine for a better world.

    • FreeProprietary
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Google Chrome
    • Firefox
    GOOD screenshot 1
    GOOD screenshot 2
    GOOD screenshot 3
    41 alternatives
  5. This extension will save automatically the content in textarea or WYSIWYG editor when user is typing. User can recover the saved texts in the cache window, even the tab or the window is closed unexpectedly.

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Firefox
    Textarea Cache screenshot 1
    6 alternatives
  6. ExpandURL.net icon
     3 likes

    ExpandURL.net is a tool designed to unshorten and reveal the original URLs behind shortened links. Users can paste a shortened link (e.g., from services like bit.ly, tinyurl.com, or t.co), and ExpandURL.net will fetch and display the full, original URL.

    • FreeProprietary
    • Online
    • Google Chrome
    • Microsoft Edge
    • Mozilla Firefox
    ExpandURL.net screenshot 1
    6 alternatives
  7. OpenRPA icon
     3 likes

    OpenRPA automates repetitive tasks performed by humans to cut costs, eliminate keying errors, speed up processes, and easily link applications together. These tasks can be converted into a business process and then automated.

    • Task Automation App
    • FreeOpen Source
    • Windows
    • Online
    • Microsoft Edge
    • Google Chrome
    • Python
    • AutoHotkey
    • JavaScript
    • Software as a Service (SaaS)
    • Firefox
    OpenRPA screenshot 1
    14 alternatives
  8. i2Symbol icon
     8 likes

    i2Symbol is your ultimate source of free symbols, emoticons, smileys, and styled text for all social networks such as Facebook, Twitter, and Google Plus.

    • FreeProprietary
    • Online
    • Google Chrome
    • Firefox
    50+ classes of symbols
    36 alternatives
  9. The all-in-one search addon: just select and search. Find on multiple websites at once. Search via overlay, context menu or omnibar. Featuring anonymous profiles. Easy setup: select from 1000+ user generated searches. Cross-browser sync.

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Microsoft Edge
    • Vivaldi Browser
    • Google Chrome
    • Safari
    • Opera
    • Firefox
    Trufflepiggy - Quick Search screenshot 1
    12 alternatives
  10. UnloadTab icon
     6 likes

    An essential add-on for power users that have many tabs open. Curb your resource usage by unloading tabs that you haven't visited for a while. An unloaded tab is restored back to its original state when you need it again.

    • Discontinued
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Firefox
    UnloadTab screenshot 1
    8 alternatives
  11. Rite.ly icon
     8 likes

    Rite.ly is the only self-branded URL shortener with banner, popup, image/text ad, form or video Link Ads (CTAs). Start free and use in RiteBoost, RiteForge or any social publishing product. Just $15/month for unlimited brands and Link Ads.

    • PaidProprietary
    • Online
    • iPhone
    • iPad
    • Google Chrome
    • Firefox
    Rite.ly screenshot 1
    40 alternatives
  12. New XKit icon
     13 likes

    A fork (copy with changes) of the original XKit addon, which improves your Tumblr experience. It is comprised with the ability to install more extensions, further adding more features.

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Google Chrome
    • Firefox
    New XKit screenshot 1
    2 alternatives
  13. Superposition icon
     2 likes

    Use the design system you already have. Extract design tokens from websites and use them in code and in your design tool.

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Figma
    • Google Chrome
    • Adobe XD
    • Firefox
    Superposition screenshot 1
  14. Web Clipper icon
     2 likes

    Web Clipper is an open source extension.You can save anything on the web to anywhere.And you can easily to add any platform.

    • FreemiumOpen Source
    • Online
    • Microsoft Edge
    • Google Chrome
    • Firefox
    Web Clipper screenshot 1
    5 alternatives
  15. Textmarker icon
     4 likes

    Firefox extension. Highly customizable text highlighter with different colors and save option for later visits.

    • FreeOpen Source
    • Windows
    • Linux
    • Firefox
    Textmarker screenshot 1
    1 alternatives
  16. Kjuicer icon
     10 likes

    Kjuicer lets you highlight text on the web and automatically creates a three level summary (in - depth, medium and short).

    • FreemiumProprietary
    • Online
    • Google Chrome
    • Firefox
    The user just needs to highlight a web page with three different colors: every color indicates a different level of importance.
    13 alternatives
  17. RefControl icon
     6 likes

    RefControl is an extension for Firefox that lets you control what gets sent as the HTTP Referer on a per-site basis.

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Firefox
    RefControl screenshot 1
    4 alternatives
  18. Font Finder icon
     8 likes

    FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

    Font Finder screenshot 1
    20 alternatives
  19. GitHub Hovercard provides neat hovercards for GitHub. It brings you instant access to user/repo/issue/commit information from anywhere on GitHub.

    • FreeOpen Source
    • Online
    • Google Chrome
    • Opera
    • Firefox
    GitHub Hovercard screenshot 1
    8 alternatives