List of Firefox add-ons with Updated 60-90 days ago

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Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

1,307 results. Page 1 of 53.

#1, AdBlocker Ultimate

AdAvoid

Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.

4.78 (24,352)

2,295,712

#2, Privacy Badger

EFF Technologists

Automatically learns to block invisible trackers.

4.80 (2,424)

1,233,347

#3, Search by Image

Armin Sebastian

A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.

4.63 (1,459)

315,761

#4, DownThemAll!

Nils Maier

The Mass Downloader for your browser

4.17 (866)

213,751

#5, FoxyProxy Standard

Eric

FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.

3.95 (821)

211,149

#6, Wappalyzer

Wappalyzer

Identify technologies on websites

4.38 (477)

123,947

#7, Stylus

Stylus Team

Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets.

4.67 (1,015)

111,616

#8, Download All Images

Joe Ertaba

Easily save images with a wide range of customization features, such as file size, dimensions, and image type.

3.90 (558)

89,033

#9, New Tab Override

Sören Hentzschel

New Tab Override allows you to set the page that shows whenever you open a new tab.

4.35 (961)

66,250

#10, Popup Blocker (strict)

Jeremy Schomery

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

4.22 (454)

61,641

#11, Shinigami Eyes

Shinigami Eyes

Highlights transphobic/anti-LGBT and trans-friendly subreddits/facebook pages/groups with different colors. Supports Reddit, Twitter, Facebook, Tumblr, Medium, YouTube, Wikipedia, search engine results and all sites with Disqus comments.

4.40 (387)

51,161

#12, Fakespot Fake Amazon Reviews and eBay Sellers

Mozilla Firefox

Protect yourself from bad sellers and fake reviews on Amazon and more!

3.20 (154)

43,678

#13, Norton AntiTrack

NortonLifeLock Inc.

Feel like you have little to no control over what information the sites you visit collect and share? Norton AntiTrack can help.

4.12 (575)

42,390

#14, Allow Right-Click

Lunu

Re-enable the possibility to use the context menu on sites that overrides it

4.13 (127)

41,647

#15, Group Speed Dial

Juraj Mäsiar

🟦 Ultimate Speed Dial with ✅ advanced features for power users! 📈 Increase your productivity with ☁ Cloud dials on all your devices! 📁 Folders support, Live dials, Multi-dials, Text dials, Recently closed / Top pages, Timer, Search and many more

4.38 (1,258)

40,050