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  • Timer (alarm, timer and stopwatch)

    Timer (alarm, timer and stopwatch)

    Stylish timer combined with stopwatch and alarm for your browser.

    Karl

    4,881 个用户

  • Fixed Zoom

    Fixed Zoom

    Extension that sets a custom default zoom for all pages in Firefox. You can set a general zoom for all pages or custom rules depending on the site.

    Ariel

    4,792 个用户

  • Reload All Tabs

    Reload All Tabs

    Reload all tabs using keyboard shortcut or toolbar button.

    Glin

    4,624 个用户

  • Easy Youtube Video Downloader

    Easy Youtube Video Downloader

    No# 1 Rated Youtube Video Downloader for firefox web-browser with MP3 and Full-HD downloads. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.

    Vevioz.com

    4,542 个用户

  • Page Screenshot

    Page Screenshot

    Take a screenshot from the entire website with just one click.

    Bernard

    4,446 个用户

  • Window Resizer

    Window Resizer

    Easily set the layout (size & position) of your browser window

    Kelvin

    4,430 个用户

  • nightTab

    nightTab

    A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.

    zombieFox

    4,379 个用户

  • Dark Mode

    Dark Mode

    Adds a dark screen over everything rather than other high contrast "Dark mode" extensions

    Rojo

    4,335 个用户

  • Tab Manager Plus for Firefox

    Tab Manager Plus for Firefox

    Quickly find open tabs, see all windows in one view, find duplicates and limit tabs per window. The best Tab Manager for Firefox.

    Markus

    4,134 个用户

  • Change Geolocation (Location Guard)

    Change Geolocation (Location Guard)

    Easily change your geographic location (Geolocation) to your desired one and protect your privacy.

    ilGur

    4,087 个用户

  • Undo Close Tab Button

    Undo Close Tab Button

    Reopens the last closed tab.

    Button Guy

    3,995 个用户

  • NoMiner - Block Coin Miners

    NoMiner - Block Coin Miners

    Easily stop coin miners from using your computer resources.

    Emmy

    3,833 个用户

  • Sound Adjustment

    Sound Adjustment

    Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.

    keller

    3,746 个用户

  • AutoScrolling

    AutoScrolling

    This plugin enable you auto-scrolling without using mouse wheel. If you click the icon in the toolbar, vertically scrolling is started(the speed is slow). When you switch the active tab, or click the icon again, the auto-scrolling is stopped.

    hisakazu

    3,726 个用户

  • Panorama Tab Groups

    Panorama Tab Groups

    Panorama Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs and switch between groups. Panorama Tab Groups is a updated fork of Panorama View.

    projectdelphai

    3,634 个用户

  • Mute sites by default

    Mute sites by default

    Mutes all sites by default and remembers unmuted sites

    abba23

    3,632 个用户

  • Audio Output Selector

    Audio Output Selector

    Allows you to change the audio output device of <audio> and <video> elements. Requires media.setsinkid.enabled set to true in about:config!

    AgentOink

    3,601 个用户

  • Page Ruler

    Page Ruler

    Measure page elements size in pixel with an easy-to-use ruler.

    Leonardo

    3,532 个用户

  • Easy Auto Refresh

    Easy Auto Refresh

    Auto-refresh and auto-reload pages after any number of seconds.

    ksoft

    3,523 个用户

  • Undo Closed Tabs Button

    Undo Closed Tabs Button

    Add a toolbar button onto any toolbar to undo closed tabs

    Thomas

    3,514 个用户

  • Rename Tab Title

    Rename Tab Title

    Renames the Tab Title (Persistent across the sessions). Renaming to add custom words in tab titles makes it easy to search for tabs in the address bar.

    Anush Veeranala

    3,402 个用户

  • Popup window

    Popup window

    Move tab to standalone window, without tabs bar, navigation bar and bookmark bar UI.

    Ett Chung

    3,370 个用户

  • xPath Finder

    xPath Finder

    Plugin to get the elements xPath.

    Tomasz Rembacz

    3,332 个用户

  • Earth View from Google Earth

    Earth View from Google Earth

    Experience a beautiful image from Google Earth every time you open a new tab.

    Ubilabs

    3,302 个用户

  • YouTube Audio Equalizer and Amplifier

    YouTube Audio Equalizer and Amplifier

    Control audio equalization and volume level of YouTube and YouTube Music

    Lunu

    3,292 个用户