Top-Rated Extensions


A Bit Better RTM

Small improvements for Remember The Milk interface (original greasemonkey script "A Bit Better RTM" -

Rated 5 out of 5 stars (32)
948 users

BioLegend Immunology Tools

Welcome to BioLegend's Firefox Addon. This addon contains the latest information on Human and Mouse CD Molecules from the HLDA Workshop, Information on Cytokines and Chemokines, Pathway Posters, All the Latest News from BioLegend, and more...

Rated 5 out of 5 stars (11)
119 users

ModMovil Extension

Este plugin está pensado y diseñado para facilitar la navegabilidad por el foro; de manera tal que el foro este accesible a un simple click de distancia.

Rated 5 out of 5 stars (11)
2 users


baNdit adds various tools to make posting on easier.

Rated 5 out of 5 stars (11)
6 users

RHP Extras

Adds features to the online chess playing site Red Hot Pawn (

Rated 5 out of 5 stars (11)
29 users


A power browsing toolbar for the Life Sciences (Biology/Bioinformatics/Medicine). Easily search and retrieve data from over 45 bioinformatics services from the comfort of the toolbar. Links to bioinformatics tools and resources.

Rated 5 out of 5 stars (11)
1,920 users

Policeman No Restart

Policeman gives you precise control over what web requests are allowed. Create rules based on domain name and type of resource being requested. It can also be used to improve privacy or block cross-site scripts.

Rated 5 out of 5 stars (41)
3,926 users

Ageless for YouTube No Restart

Watch age restricted YouTube videos without signing in.

Rated 5 out of 5 stars (48)
9,767 users

Classic Bookmarks Button

Mainly for Firefox 29+!

This add-on restores bookmarks menu known from older Firefox versions on Firefox Australis.

Use 'Customize (Toolbar)' menu to place the new bookmarks button on your favorite toolbar.

Rated 5 out of 5 stars (27)
4,107 users

Extension Auto-Installer No Restart

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Rated 5 out of 5 stars (13)
3,704 users

QuickJava Featured

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

Rated 5 out of 5 stars (191)
272,430 users

Forecastfox (fix version) Featured

Get international weather forecasts from and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.

Now Available for: Firefox, Thunderbird and SeaMonkey!

Rated 5 out of 5 stars (146)
52,144 users


Context searching for everyone and URL manipulation tool for advanced users...

Rated 5 out of 5 stars (38)
432 users

TED the Toolbar

A toolbar to monitor your real-time electric use. Requires TED, the Energy Detective and TED Footprints API, products of Energy, Inc. The toolbar now supports both the TED 1000 and 5000 series energy monitors.

Rated 5 out of 5 stars (14)
254 users

Galipabi Forum Menu

Navigate to Galipabi Forum..

Rated 5 out of 5 stars (14)
23 users

Inspect Context

Open Dom Inspector at this node from Inspect on context menu. Dom Inspector must already be installed. Handy for checking both page for web developers and chrome for extension...

Rated 5 out of 5 stars (14)
1,488 users Vouchers

Mit dem Gutscheinfinder von verpassen Sie keine Gutscheine mehr. Sobald Sie einen Shop betreten, zu dem ein Gutschein oder eine Sonderaktion in unserem System hinterlegt ist, werden Sie automatisch benachrichtigt.

Rated 5 out of 5 stars (60)
932 users

Context Menu Image Saver No Restart

Save images to custom locations directly from the context menu.

Rated 5 out of 5 stars (43)
3,276 users

F.B. Purity - Cleans Up Facebook No Restart Featured

F.B. Purity hides the ads, app spam and other annoying clutter from your facebook news feed, lets you increase the font size, change colours plus many more features and generally makes Facebook a lot less annoying to use.

Rated 5 out of 5 stars (80)
65,866 users

lolifox - Fierr MOD

Replaces the error page with a lolifox appearance with additional features.

Rated 5 out of 5 stars (16)
4,314 users