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 <embed> tag with .djvu files.
6225 users
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.
6170 users
Copilot Launcher Button
A very simple launcher that adds a Copilot button to the toolbar. When you click the button, the Microsoft Copilot website will open in a new tab.
6098 users
QR Code (Generator and Reader)
Generate QR Code from the url of current page, link or selected text. And decode QR Code in image.
6009 users
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.
5890 users
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
5493 users
Container proxy
Allows Firefox user assign different proxies to be used in different containers
5197 users
DeepL / MultiTranslate
This extension translates marked text with DeepL, Google Translate or Microsoft Translate. CHROME-DOWNLOAD: https://chrome.google.com/webstore/detail/deepl-for-browser/ggfeeabglcmjoaokkomijmbaekfmeocc
5149 users
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。
4751 users
nightTab
A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.
4672 users
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.
4543 users
