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.
5,993 users
Bonjourr · Minimalist and lightweight startpage
Improve your web browsing experience with Bonjourr, a beautiful, customizable and lightweight homepage inspired by iOS.
5,902 users
ePUB Reader
View ePUB files right in your browser in a popup window.
5,890 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
5,859 users
Tabby Cat
A new friend in every new tab.
5,854 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.
5,756 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.
5,664 users
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.
5,638 users
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
5,288 users
Window Titler
Label your windows and profiles using custom window titles.
5,164 users
QR Code
Adds a button to the address bar to get the current url as a qr code
5,053 users
NoMiner - Block Coin Miners
Easily stop coin miners from using your computer resources.
4,984 users
Undo Close Tab Button
Reopens the last closed tab.
4,745 users
Reload All Tabs
Reload all tabs using keyboard shortcut or toolbar button.
4,737 users
Window Resizer
Easily set the layout (size & position) of your browser window
4,711 users
Page Screenshot
Take a screenshot from the entire website with just one click.
4,647 users
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
4,640 users
Similar Sites - Discover Related Websites
Instantly find websites similar to the one you’re currently browsing. Explore the web, discover more.
4,620 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.
4,468 users
MUA Web Unicode Converter
It is a Firefox addons that will check web content and convert to Unicode encoded text if they are Zawgyi. It use Parabaik Converter and Myanmar Font Tagger Script(by Ko Thant Thet Khin Zaw).
4,309 users
Container proxy
Allows Firefox user assign different proxies to be used in different containers
4,302 users
Change Geolocation (Location Guard)
Easily change your geographic location (Geolocation) to your desired one and protect your privacy.
4,248 users
Behind The Overlay Revival
Click to close any overlay popup on any website.
4,171 users
Bulk URL Opener
Allows user to open a list of url in one click.
4,111 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。
4,082 users