Up & Coming Extensions

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Discount Hunter

Price off sales, discounts and more. Find the greatest deals on Amazon.

Not yet rated
3 users

fairBlock

Un bloqueur de publicité équitable. Préservez le web gratuit en choisissant sur quels sites vous bloquez la publicité.

Rated 3 out of 5 stars (3)
99 users

Simple Hinting

Allow keyboard browsing through links hinting.

Not yet rated
5 users

Yahoo Mail Sidebar

Yahoo Mail Sidebar brings Yahoo Mail right into your Firefox Sidebar.

Not yet rated
483 users

Papyrus Autor Recherche Requires Restart

Erzeugt Recherche-Einträge in Papyrus Autor.

Not yet rated
60 users

Native AdBlocker

한국 웹의 광고를 효율적으로 차단합니다.

Rated 5 out of 5 stars (7)
429 users

Modify HTTP Response

Rewrite http response body using search & replace patterns

Rated 5 out of 5 stars (1)
597 users

AMO Browsing for SeaMonkey

This extension makes browsing for extensions easier at addons.mozilla.org. It fixes incorrect information about some extensions being not available for SeaMonkey and adds links to the Add-on Converter where needed.

Not yet rated
67 users

Restart Application Button

Restart Application Button lets you restart your Firefox and SeaMonkey application by a quick toolbar button click.

Rated 4 out of 5 stars (3)
529 users

Responsible Blocker

The "Responsible Blocker" arrives to save the Internet, this extension blocks all those annoying ads, but allows only small and acceptable ads, so the websites you like can continue online.

The "Responsible Blocker" arrives to save the Internet!

Not yet rated
8 users

ClickGuard

Prevent accidental interaction with tab contents

Not yet rated
54 users

XDM Helper2 Requires Restart

XDM integration module2

Not yet rated
79 users

GNOMErunner Options Requires Restart

Allows to customize GNOMErunner theme

Not yet rated
543 users

Sensitivity Header + SPX Requires Restart

Implement the "Sensitivity" header for outgoing messages (described in RFC 4021 section 2.1.55).
Forked from another add-on developed by ff_bob, added SPX header for Sophos security appliances

Not yet rated
10 users

BrightSide XUL Installer

Automatically installs a set of domains to the Remote XUL whitelist.

Not yet rated
0 users

Stylish-Custom Requires Restart

custom additions to Stylish extension

Rated 5 out of 5 stars (3)
530 users

Rikaichan Japanese-Hungarian Dictionary File Requires Restart

This is a dictionary file add-on for the Rikaichan extension.

Not yet rated
35 users

ZeroWasteFrance base docu

Quickly add a document to the ZeroWaste documentation base.

Not yet rated
1 user

DownloadStudio Firefox Integration Requires Restart

Firefox Integration for DownloadStudio

Not yet rated
46 users

Youtube Downloader Gold

This extension to download audio and video from popular video hosting YouTube. To download the available formats mp4, webm, mp4a, mp3.

Rated 2 out of 5 stars (1)
226 users