Mest populära Visa alla »

  • Greasemonkey

    Rated 4 out of 5 stars (942)
    Customize the way a web page displays or behaves, by using small bits of JavaScript.
    1 333 705 användare
  • Flashblock

    Rated 4 out of 5 stars (1 129)
    Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...
    851 343 användare
  • EPUBReader

    Rated 5 out of 5 stars (156)
    With EPUBReader you can read ePub files just in Firefox. No additional software needed!
    473 039 användare
  • Garmin Communicator

    Rated 3 out of 5 stars (26)
    The Garmin Communicator is an internet browser plugin that allows you to easily transfer data between websites and Garmin GPS devices.
    377 423 användare
  • Session Manager

    Rated 4 out of 5 stars (537)
    Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.
    285 125 användare
  • This official add-on enables Firefox to provide quick fixes for selected issues.
    168 724 användare
  • Toolbar Buttons

    Rated 4 out of 5 stars (320)
    Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.
    157 719 användare
  • Memory Fox

    Rated 4 out of 5 stars (318)
    Attempting to reduce both Browser and Flash RAM Memory usage. Memory Fox will promote the increase of available RAM memories for other application processes. Hopefully, fostering any attempts of Memory Recovery and Retention.
    141 005 användare
  • wmlbrowser

    Rated 4 out of 5 stars (28)
    Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.
    110 098 användare
  • Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.
    96 607 användare
  • UnMHT

    Rated 5 out of 5 stars (200)
    UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.
    93 076 användare
  • Translate This!

    Rated 4 out of 5 stars (77)
    Translate the whole entire page or just a selection using Google Translate.
    89 496 användare
  • LeechBlock

    Rated 5 out of 5 stars (484)
    LeechBlock is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
    83 287 användare
  • Save as PDF

    Rated 3 out of 5 stars (102)
    Lets you download web pages as PDF in one click.
    74 667 användare
  • Secure Login

    Rated 4 out of 5 stars (362)
    Secure Login is an extension for Firefox integrated password manager.
    59 865 användare
  • Low Quality Flash

    Rated 4 out of 5 stars (48)
    Sets Flash objects to "Low Quality" to improve performance on slower platforms (i.e. older computers, netbooks, and Firefox Mobile).
    58 225 användare
  • Image Block

    Rated 4 out of 5 stars (120)
    Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections like GSM/GPRS/EDGE dial-up etc.
    53 877 användare
  • Proxy Selector

    Rated 4 out of 5 stars (103)
    Proxy Selector lets you switch local proxies in Firefox.
    46 086 användare

Högst rankade Visa alla »

  • Never close the browser by mistake again.
    3 586 användare
  • Copy Plain Text 2

    Rated 5 out of 5 stars (54)
    Kopierar all markerad text som oformaterad text.
    37 242 användare
  • Show My Password

    Rated 5 out of 5 stars (70)
    You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.
    34 755 användare
  • Restart

    Rated 5 out of 5 stars (30)
    "Restart" menu and button, with configurable shortcut key.
    11 399 användare
  • Add more items to Add-ons Manager context menu.
    9 805 användare
  • Baidu Tieba Harmonizer

    Rated 5 out of 5 stars (16)
    A simple tool designed to circumvent Baidu Tieba's censorship.
    15 användare
  • CheckBoxMate

    Rated 5 out of 5 stars (83)
    Check multiple checkboxes with ease by drawing a box around them to automatically select them all.
    169 användare
  • Better HKGolden

    Rated 5 out of 5 stars (68)
    Improve HKGolden Forum, including layout cleanup and advertisements removal
    350 användare
  • A Bit Better RTM

    Rated 5 out of 5 stars (32)
    Small improvements for Remember The Milk interface (original greasemonkey script "A Bit Better RTM" - http://userscripts.org/scripts/show/32518)
    1 159 användare
  • Addons Manager Hilite

    Rated 5 out of 5 stars (18)
    Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.
    919 användare
  • ModMovil Extension

    Rated 5 out of 5 stars (11)
    Este plugin está pensado y diseñado para facilitar la navegabilidad por el foro modmovil.com; de manera tal que el foro este accesible a un simple click de distancia.
    1 användare
  • Sun Cult

    Rated 5 out of 5 stars (115)
    Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...
    6 577 användare
  • TED the Toolbar

    Rated 5 out of 5 stars (14)
    A toolbar to monitor your real-time electric use. Requires TED, the Energy Detective and TED Footprints API, products of Energy, Inc. The toolbar now supports both the TED 1000 and 5000 series energy monitors.
    278 användare
  • uc

    Rated 5 out of 5 stars (17)
    A userChromeJS clone with built-in subscript/overlay loader capability.
    1 229 användare
  • Better GoDaddy Auctions provides domain metrics for GoDaddy auctions. View Page Rank, Trust Flow, Citation Flow, Domain Authority, Moz Rank, Moz Trust, SimilarWeb Rank, SEMrush Metrics, Alexa Rank and many more useful metrics to evaluate domains.
    1 780 användare
  • bioFOX

    Rated 5 out of 5 stars (20)
    Bioinformatics tools on Mozilla based browsers
    629 användare
  • Version in Add-on bar

    Rated 5 out of 5 stars (10)
    Show the Firefox/Thunderbird version number in the addon bar (formerly called status bar).
    731 användare
  • Cards

    Rated 5 out of 5 stars (64)
    A collection of patience (i.e. single-player) card games. Included are: Aces Up, Black Widow, Canfield, Demon, Double Klondike, Double Solitaire, Grounds for Divorce, Fan, Forty Thieves, FreeCell, Golf, Gypsy, Klondike, Maze, Mod 3, Montana...
    670 användare

Nyligen tillagd Visa alla »

  • An exclusive tool of SubmitINme for best examining a Websites Onpage factors and SEO parameters in just seconds
    6 användare
  • Fullscreen Maps

    Rated 5 out of 5 stars (1)
    Toggle the visibility of Google Maps and Bing Maps user interface elements for a fullscreen viewing experience.
    11 användare
  • stackoverflow (and other stackexchange) sites use limited portion of screen real estate to display user Q&A. This makes it difficult for a reader to use the horizontal scroll bar to read a code snippet. This addon will expands the Q&A page.
    8 användare
  • Goodratings

    Inte betygsatt än
    The ratings on Goodreads are problematic in that they do not represent the entire possible spectrum from 1 to 5, but are heavily clustered around the 4.0 mark. This plugin moves every average rating into a new percentile between 0 and 10.
    1 användare
  • Acceda seguro a las revistas de divulgación de mayor circulacion en México
    4 användare
  • Web Paste & Go

    Rated 5 out of 5 stars (4)
    This is "Paste & Go" just for web forms and inputs
    31 användare
  • ElfBite

    Rated 5 out of 5 stars (1)
    Elfbite is your new, fully customizable, homepage for charity. This extension sets ElfBite as your new tab page.
    4 användare
  • Web20Zensur.de

    Inte betygsatt än
    Auf web20zensur.de mit einem click kommentieren
    5 användare
  • Exede Analytics

    Inte betygsatt än
    Gathers performance data from the browser such as page load times and download speed for Exede Internet
    35 användare
  • Addon to track your newly added and removed friends and followers in Twitter, Instagram, Facebook and other social networks
    90 användare
  • Pick Text

    Rated 5 out of 5 stars (1)
    pick text from a web page and save to your knowledge base in www.ibrainext.com
    29 användare
  • OMA LWM2M DevKit

    Inte betygsatt än
    OMA Lightweight M2M protocol tool: The OMA LWM2M DevKit is an interactive LWM2M Client that sends live messages to interact with LWM2M Server implementations.
    106 användare
  • CNStart

    Inte betygsatt än
    Все самые популярные Интернет-ресурсы в одном дополнении.
    510 användare
  • Link Stunner

    Rated 5 out of 5 stars (1)
    Converts links to text for selection.
    67 användare
  • Block comments

    Inte betygsatt än
    This addon blocks comments on some websites where they are notoriously bad.
    230 användare
  • Block "read more"

    Inte betygsatt än
    Blocks "read-more" style elements on several popular websites, to help stay focussed on the actual content you were looking for.
    118 användare
  • Greasefire2

    Rated 4 out of 5 stars (5)
    This addon is a fork of the original Greasefire addon. I've updated the addon to use userscripts-mirror.org.
    This addon is an addition to Greasemonkey that informs you, when there is a userscript available for this page.
    1 876 användare
  • Add-ons Button

    Inte betygsatt än
    Opens the Add-ons window to perform tasks on your installed Extensions, Themes, Plug-ins and Language packs.
    714 användare

Visa alla 1661 utökningar i Övrigt »