Top-Rated Extensions


Duplicate in Tab Context Menu Requires Restart

Simply adds "Duplicate Tab" to tab context menu.

Rated 5 out of 5 stars (50)
13,519 users


Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).

Rated 5 out of 5 stars (60)
7,937 users

Slim Add-ons Manager Featured

The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.

Rated 5 out of 5 stars (49)
8,925 users

Lyrics Here by Rob W

Instant lyrics on YouTube, Spotify, Deezer, 8tracks, SoundCloud and many other music sites in a flexible panel. 40+ sources ensure that lyrics are always found. Simple to use and highly customizable. (formerly called "YouTube Lyrics by Rob W")

Rated 5 out of 5 stars (39)
6,126 users


An add-on that allows colouring Firefox in a Vivaldi style fashion.

Rated 5 out of 5 stars (39)
1,353 users

Hide My IP

Hide My IP is number one tool for hiding your IP and unblocking any web site!

Rated 5 out of 5 stars (24)
18,519 users

Change Search Shortcut Requires Restart

Allows to change the search shortcut. After the comedy with Panorama taking over CTRL+E, then switching to CTRL+SHIFT+E, without restoring CTRL+E, I've decided to make this very simple plug-in to allow people to choose their own shortcut.

Rated 5 out of 5 stars (19)
351 users

Private Tab Featured

Adds private tabs.

Rated 5 out of 5 stars (225)
67,579 users

New Add-on Bar Requires Restart

Restore add-on bar which was removed in the Australis theme.

Rated 5 out of 5 stars (23)
6,126 users

Emoji Keyboard Featured

A free extension of the web tools & It helps input emoji in the browser with an extensive search functionality to facilitate getting emoji by keywords - Sponsored by

Rated 5 out of 5 stars (37)
16,330 users

Old Default Image Style

Restores the default image style used for top-level images in previous versions of Firefox.

Rated 5 out of 5 stars (93)
7,724 users

Add-ons Manager - Version Number

Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.

Rated 5 out of 5 stars (18)
1,776 users

RightToClick Requires Restart

Stops javascript annoyances such as forbidden right click, forbidden text selection or disabled features like copy/save images from web-pages.

Rated 5 out of 5 stars (162)
157,500 users

about:addons-memory 2016

Adds a new page that shows add-on memory usage

Rated 5 out of 5 stars (22)
8,901 users

budaneki Requires Restart

Select a text and instantly get information about it in inline window or translate it via google translate
Bu da ne ki dediginiz an size ne oldugunu gosteren eklenti

Rated 5 out of 5 stars (85)
536 users

Show My Password Requires Restart Featured

You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.

Rated 5 out of 5 stars (80)
33,469 users

NewScrollbars (aka NoiaScrollbars) Requires Restart

The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Rated 5 out of 5 stars (106)
16,668 users

All Tabs Helper Requires Restart

Transforms "List all tabs" menu to do closing, loading, unloading, moving of single/multiple tabs. Search tab titles or *content* (remember "Find In Tabs"?), visited tabs history, find duplicate tabs - very helpful for mega-tab users. And more...

Rated 5 out of 5 stars (66)
5,959 users

View Source Chart Requires Restart

Inspect the DOM at lightning speed.

Rated 5 out of 5 stars (110)
11,501 users


Search with Lilo to finance social and environmental projects

Rated 5 out of 5 stars (30)
33,420 users