List of Firefox add-ons with 100-1K users

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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.

6,528 results. Page 1 of 262.

#1, Rabattcorner

Rabattcorner AG

Mit der Rabattcorner Cashback-Erinnerung kannst du beim Online-Shoppen bei über 790 Partnern Geld zurück bekommen.

5.00 (3)

998

#2, Minions as Electricians

Firefox user 14032441

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4.77 (110)

997

#3, Speed Tweaks

Benthum

Speed up your browser with 7 tweaks via toolbar popup.

3.56 (32)

997

#4, Icelandic Dictionary

Ragnar Skulason

Icelandic Dictionary

5.00 (6)

995

#5, Email This

Bharani

Remove clutter from web pages and save ad-free articles to your email inbox for later reading. Email This is a simpler alternative to bookmark and "read later" tools like Pocket, Instapaper & Readability.

3.62 (106)

993

#6, Overlay Remover Auto

InanZen

Automatically close detected overlays / popups on enabled websites (on page load and/or on timed intervals)

4.39 (18)

993

#7, HTTP Downloader

Eric Kutcher

Send URLs to the HTTP Downloader application for download.

4.78 (9)

993

#8, BuyOn Cashback

Imnoko

Estensione che ti notifica la presenza di un negozio su BuyOn.

4.56 (50)

992

#9, PageZipper

Jonathan Koomjian

Painlessly merge a series of web pages into one.

4.55 (29)

992

#10, Ad Observer

Online Political Transparency Project at NYU

Share the ads you see on Facebook and YouTube with researchers and journalists to increase transparency.

3.95 (22)

992

#11, http tracker

Venu Madhav

Monitoring the browser network for all tabs and pages in a single page. Track network traffic / http traffic sent from each tab, or page and the response headers for each request. Filter requests to capture, filter requests to view

4.80 (10)

992

#12, Tweet Hunter X: Sidebar for Twitter™

Twemex

A sidebar that powers up the Twitter™ experience

4.80 (10)

991

#13, Angular state inspector

Ihor Klymenok

Inspect State of the Angular components easily

3.42 (12)

991

#14, Link Cleaner+

hahaha

Clean URLs before opening a link, removes trackers, rewrites redirects pages such as of Amazon, Facebook, Steam, Reddit (more to come!) and AMP urls.

4.41 (17)

990

#15, RingCentral

RingCentral

Seamlessly integrate your RingCentral communications and collaboration solution with Google Cloud to create a powerful business communications hub.

3.35 (17)

990

#16, Harvest Time Tracker

Harvest

Track time from Firefox and within popular project management tools.

3.14 (7)

989

#17, Humble New Tab Page

ibillingsley

Redesigned new tab page featuring your bookmarks, most visited, recently closed, and weather in a custom layout.

4.78 (120)

988

#18, hooverZoom

arjuna

Display a linked image in a fullsize overlay on mouse hover.

3.04 (27)

988

#19, Blockchain DNS

Firefox user 13228151

Resolves domains from decentralized blockchain name systems using BDNS public web API. Currently supported TLDs are: .bit (Namecoin), .lib .bazar .coin .emc (Emercoin).

4.27 (124)

987