Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
63,126 ผู้ใช้
Download Manager (S3)
View and manage downloads from a tidy status bar.
61,383 ผู้ใช้
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
60,854 ผู้ใช้
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
59,575 ผู้ใช้
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex.
59,180 ผู้ใช้
Augmented Steam
Augments your Steam Experience
53,978 ผู้ใช้
Feedbro - RSS Feed Reader
Advanced Feed Reader - Read news, blogs, social media or any RSS/Atom/RDF source.
47,941 ผู้ใช้
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
46,914 ผู้ใช้
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
44,270 ผู้ใช้
Turn Off the Lights
หน้าเว็บจะมืดลง ทำให้คุณสามารถดูวิดีโอได้เสมือนกับดูในโรงภาพยนตร์ ใช้ได้กับ YouTube™️ และเว็บไซต์อื่น ๆ มากมาย
43,368 ผู้ใช้
Undo Close Tab
Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.
43,053 ผู้ใช้
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
42,189 ผู้ใช้
Print Edit WE
Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.
41,219 ผู้ใช้
Worldwide Radio
Listen to live radio stations from around the world!
39,024 ผู้ใช้
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
38,457 ผู้ใช้
Audio Equalizer
Stylish audio equalizer in toolbar popup.
37,877 ผู้ใช้
Tranquility Reader
Tranquility Reader improves the readability of web articles by removing unnecessary elements like ads, images, social sharing widgets, and other distracting fluff.
37,416 ผู้ใช้
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
36,478 ผู้ใช้
'Improve YouTube!' 🎧 (For YouTube & Video)
Youtube Extension. Powerful but lightweight. Enrich your Youtube & content selection. Make YouTube tidy&smart! Layout Filters Shortcuts Adblocker Playlist
34,094 ผู้ใช้
Custom Scrollbars
Give Firefox a personal touch with customized scrollbars!
29,567 ผู้ใช้
Webmail Ad Blocker
Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
29,226 ผู้ใช้
Copy PlainText
Copy Plain Text without any formatting
29,219 ผู้ใช้