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Local Filesystem Links

Scans for local file system URIs (file:///) on any page. Click on the added icon to open the local link with the system's file manager. Alternatively, select any text that forms a path (e.g. "C:\tmp\cow 1.txt") and use the context menu.

Rated 4 out of 5 stars (33)
4,991 users

VK New Design Modifier

Модифицирует новый дизайн Вконтакте в более привычный и удобный вид.

Rated 5 out of 5 stars (26)
1,887 users

ProCon Latte Content Filter

Block sites containing pornography, or any other kind of material, based on simple keyword lists.

Rated 4 out of 5 stars (250)
41,888 users

Dummy Form Filler Compatible with Firefox 57+

One click to populate HTML forms with dummy data. Works out of the box.

Rated 5 out of 5 stars (10)
1,190 users

External Video Player

Feel free to open any video with your favorite video player! Thanks to this extension you will be able to open online videos with any native video player like VLC, MxPlayer, etc.

Rated 4 out of 5 stars (27)
3,380 users

Stylish Requires Restart Featured

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

Rated 4 out of 5 stars (799)
370,649 users

Don't track me Google Compatible with Firefox 57+

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

Rated 5 out of 5 stars (13)
4,469 users

Copy On Select Compatible with Firefox 57+

A productivity tool to autocopy selected text to the clipboard.

Rated 4 out of 5 stars (25)
780 users

start.me - Customize your New Tab Home Page

Customize your New Tab Home Page in Firefox with this powerful (cloud-based) add-on.

Organize all your Bookmarks/Websites, RSS/News feeds, notes, to-do's, mail & social updates in one place.

Works on any PC, mobile or tablet device.

Rated 4 out of 5 stars (82)
5,934 users

Checker Plus for Gmail™ Compatible with Firefox 57+

Get desktop notifications, read, listen or delete emails without opening Gmail or Inbox by Gmail & easily manage multiple accounts.

Rated 4 out of 5 stars (26)
2,123 users

SuperSteam

Improving the Steam User Experience by giving the user information that can help make purchase decisions. We display stats about each game on steam on the store page! Super Steam is based on Enhanced Steam by jshackles. This add-on is 100% free.

Rated 4 out of 5 stars (23)
3,267 users

Text Contrast for Dark Themes Compatible with Firefox 57+

Fixes low-contrast text when using a dark desktop theme.

Rated 5 out of 5 stars (17)
1,444 users

Privacy Coach Featured

Privacy Coach is your one-stop shop to learn about and manage your Firefox for Android privacy settings.

Rated 5 out of 5 stars (14)
5,062 users

Audio Downloader Prime Compatible with Firefox 57+

Easily download most popular audio formats.

Rated 5 out of 5 stars (11)
8,619 users

Gayburg Slice Compatible with Firefox 57+

Display the latest headlines from Gayburg (an Italian gay blog) in a format very similiar to webslices.

Rated 5 out of 5 stars (8)
13 users

Spotify => Desktop

An addon to open spotify links in the desktop app instead of in the web player.

Rated 5 out of 5 stars (5)
1,020 users

CouponsHelper Compatible with Firefox 57+

CouponsHelper automatically finds coupon codes from thousands of retailers while you shop online. CouponsHelper is hidden until it finds coupons, so no pointless pop ups !

Rated 4 out of 5 stars (24)
16,377 users

VeeHD Enhanced Compatible with Firefox 57+

Site enhancements for VeeHD.com members and guests.
"This is how VeeHD was meant to be..."

Rated 5 out of 5 stars (5)
646 users

URL MultiCopy Compatible with Firefox 57+

Copy Text URLs and Hyperlinks multiple times before pasting

Rated 5 out of 5 stars (5)
110 users

Quora Login Bypass Compatible with Firefox 57+

Lets you Bypass Quora Login.
A Quora Blog shared this trick/hack so that knowledge can be shared without restriction. If you are logged in, it won't do anything.
But say you are not logged in (or using private window), then this comes handy.

Rated 5 out of 5 stars (5)
83 users