List of Firefox add-ons with Updated 90-180 days ago

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Updated 90-180 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, Adblock Plus

Adblock Plus

One of the most popular free ad blockers for Firefox. Block annoying ads on sites like Facebook, YouTube and all other websites. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

#2, Ghostery – Privacy Ad Blocker

Ghostery

Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.

#3, Facebook Container

Mozilla Firefox

Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.

#4, Tampermonkey

Jan Biniok

Tampermonkey is the world's most popular userscript manager.

#5, Easy Youtube Video Downloader Express

Dishita

A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.

#6, Kaspersky Protection 2021

Kaspersky

Your protection on the Internet with extension from Kaspersky Lab

#7, Firefox Translations

Mozilla Firefox

Translate websites in your browser, privately, without using the cloud. The functionality from this extension is now integrated into Firefox.

#8, Decentraleyes

Thomas Rientjes

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

#9, DownThemAll!

Nils Maier

The Mass Downloader for your browser

#10, FireShot: Full Web Page Screenshots (♥♥♥♥♥)

susbox

FireShot makes full page screen captures - http://bit.ly/RlBQMV Screenshots are quickly captured and: ― Saved as Image / PDF with links and text ― Sent to clipboard ― Printed Capture all open tabs or provide a list of the URLs for grabbing

#11, 600% Sound Volume

Aliaksandr

Up to 600% volume boost

#12, Spanish (Spain) Dictionary

tnarik

Spanish/Spain Dictionary

#13, Spanish (Spain) Dictionary

tnarik

Spanish/Spain Dictionary

#14, Evernote Web Clipper

Evernote

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

#15, Urban Free VPN proxy Unblocker - Best VPN

Urban VPN

Stay anonymous & secure with VPN - surf through 80 locations with Urban VPN for Firefox

#16, Custom Search Tool

Custom Search Tool

Get a custom search tool powered by Yahoo!

#17, 360 Internet Protection

360 Total Security

This extension is web threat protection of 360 Total Security for Firefox. It identifies malicious URL in real-time and blocks web threats. The capabilities of anti-fraud, anti-phishing and anti-malicious URL will be enabled once installed.

#18, Colorful Abstract Neon

ali🎨

colorful, geometric, abstract, neon

#19, Avast SafePrice

AVAST Software

Safe shopping extension. The best free price comparison and coupon finder online.

#20, Don't track me Google

Rob W

Removes the annoying link-conversion at Google Search / maps / ...

#21, Web of Trust, MyWOT/WOT: Website Reputation Rating

WOT Services

Instantly know which websites to trust! WOT protects you while you browse, warning you against dangerous sites that host malware, phishing, and more.

#22, Feedbro

Nodetics

Advanced Feed Reader - Read news & blogs or any RSS/Atom/RDF source.

#23, 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.

#24, BTRoblox - Making Roblox Better

AntiBoomz

BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.

#25, Print Edit WE

DW-dev

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.