Up & Coming Extensions

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Work Offline

Adds work offline mode UI to Mozilla Firefox.

Rated 4 out of 5 stars (48)
9,087 users

Flash Debugger No Restart

Debug Flash/SWF/Flex files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Access assets with the Explorer, profile memory consumption and much much more...

Not yet rated
1,115 users

iCloud™ Notifier No Restart

Get Badge notification for iCloud mail and instant access to your iCloud Inbox with just one click

Rated 4 out of 5 stars (1)
1,899 users

HTTP Nowhere

Block unencrypted web traffic for added security.

Rated 4 out of 5 stars (24)
8,020 users

TabSubmit No Restart

Lets the user direct the submission of a form to a new tab or window. [Bug #17754]

Rated 5 out of 5 stars (14)
1,185 users

Oddshot No Restart

Firefox extension for Oddshot

Rated 5 out of 5 stars (1)
5,114 users

Switch Window Mode

Switches between multiple and single window mode...

Rated 4 out of 5 stars (23)
1,584 users

Emoji Keyboard No Restart Featured

A free Emoji Keyboard extension of the web tool http://emojikeyboard.org. This extension lets you input emojis right on the Firefox web browser of your computer.

Rated 5 out of 5 stars (27)
9,397 users

Auto Form

Copy/Paste all fields from a web form in one click.

Rated 3 out of 5 stars (16)
10,760 users

Keywords Everywhere No Restart

Install this keyword tool add-on to view useful keyword search volume and cost per click data on multiple websites like Google Search Console, Google Analytics, UberSuggest, Majestic Anchor Text pages and Moz Open Site Explorer

Rated 3 out of 5 stars (5)
1,194 users

Set proxy server with one click! No Restart

Set proxy server with one click! Visit Cool-proxy.net, the best resource of proxy servers and set your browser with one click.

Rated 5 out of 5 stars (1)
1,373 users

New Tab by Yahoo No Restart

This Add-on brings a fresh look to your new tab page, powered by Yahoo. It also provides default Yahoo experience for search and homepage.

Rated 2 out of 5 stars (28)
280,453 users

Capital Koala No Restart

Bouton d'aide à l'achat Capital Koala pour Mozilla Firefox

Not yet rated
1,434 users

BookmarksDropDown

Shows the Bookmarks Toolbar when mouse moves above Web Content.

Rated 5 out of 5 stars (6)
1,873 users

Forest: stay focused, be present No Restart

Stay focused in a pleasant way.

Rated 5 out of 5 stars (2)
1,210 users

PlayFlash 32bit

Flash player plugin - unofficial xpi repack for 32bit browsers.
Use when official plugin installer is not suitable.
All binary files are copyrighted by their authors and distributed for free.

Rated 5 out of 5 stars (2)
1,179 users

Stop Tube HTML5 No Restart

Stops autoplay of YouTube HTML5 videos (WebM). It is Flash-Block equivalent for HTML5 videos.

Rated 3 out of 5 stars (63)
10,582 users

Adult Unblock VPN No Restart

Adult Unblock VPN is number one tool for unblocking adult and any other web site!

Rated 5 out of 5 stars (2)
2,817 users

MusicSig vkontakte No Restart

Качай музыку и видео c VK! Блокировка рекламы VKontakte и другие полезные функции, дополнительные возможности!

Not yet rated
1,023 users

RESTED No Restart

A REST client for the rest of us

Rated 3 out of 5 stars (5)
6,778 users