MySessions
簡単なセッションマネージャあなたはすぐにあなたの現在のブラウザの状態を保存し、必要なときはいつでもそれをリロードすることができます。これはMichael Kraftの「セッションマネージャ」の代わりにはなりませんが、「セッションマネージャ」から保存されたセッションをインポートすることができます。
6,296 人のユーザー
Always active Window (Always Visible)
Pretend that all browser windows are active by spoofing the visibility state event
6,258 人のユーザー
Export Tabs URLs
List open tab URLs and titles, copy them to clipboard or save them to a file. Features: custom format (Markdown, HTML…), RegExp tab filter, group by window/tab group.
6,200 人のユーザー
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
6,153 人のユーザー
ReloadMatic: Automatic Tab Refresh
ReloadMatic automates the periodic reloading / refreshing of browser tabs. It offers cache control, custom intervals, POST support and many other features. It also integrates with browser features such as tab restore, pinning, and incognito mode.
6,042 人のユーザー
Container proxy
Allows Firefox user assign different proxies to be used in different containers
5,822 人のユーザー
Auto Youtube Shorts Scroller
Auto YouTube Shorts Scroller is a helpful tool that automatically scrolls to the next YT Short when one ends.
5,654 人のユーザー
QR Code (Generator and Reader)
Generate QR Code from the url of current page, link or selected text. And decode QR Code in image.
5,626 人のユーザー
Volume Booster
Boost your Firefox tab volume beyond 100%! Easily amplify sound up to 500% with a clean and simple interface. Perfect for quiet videos, music, or low-volume streams.
5,468 人のユーザー
DjVu.js Viewer
The extension is a local copy of the DjVu.js Viewer which is available on https://djvu.js.org/. It allows you to open links to .djvu files right in the browser and .djvu files from a local drive. Also, it processes tag with .djvu files.
5,193 人のユーザー
SakuraCheckerPlus ( Amazon )
Amazon.co.jpの商品検索結果ページにマーケットプレイス業者を除き絞り込むボタンと商品掲載ページから選択したサイト(サクラチェッカー,Keepa)を新たなタブに表示するボタンを追加する。
5,120 人のユーザー
恢复标签页
Add an icon to the toolbar.When you clicked the icon ,this tool restores the single most recently-closed session, whether it's a tab or a window ; 向工具栏添加一个图标，单击，恢复最近关闭的标签或窗口。
5,105 人のユーザー
Quick Dial
Quick Dial, a speed dial page inspired from fast dial. Full Open Source, No Web Service, No Cloud Account, your data is your own.
5,054 人のユーザー
YouTube Dislike Counter
Restores YouTube video dislike counts for both regular videos and shorts
4,949 人のユーザー
WhatsApp Pinned
Open, Go to, or Toggle a pinned tab with the WhatsApp Web app in it. This extensions provides a customizable keyboard shortcut, and button to open or toggle the pinned tab.
4,855 人のユーザー
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.
4,739 人のユーザー
FMHY SafeGuard
An extension that detects starred, safe, unsafe or potentially unsafe sites using the FMHY Filterlist.
4,730 人のユーザー
Tridactyl
Vim, but in your browser. Replace Firefox's control mechanism with one modelled on Vim. This addon is very usable, but is in an early stage of development. We intend to implement the majority of Vimperator's features.
4,723 人のユーザー
