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AdWords OK Requires Restart

Google Adwords Statistical Relevance View Expansion: Don't make decisions on average values. AdWords-OK expands your AdWords statistics by min and max-values. Your values will stay in the longterm with a probability of over 95% between this values.

Rated 3 out of 5 stars (5)
48 users

Foxfiltre Requires Restart

Adds a many graphic filters to the main context menu.

Not yet rated
46 users

Google Reader New Style Minimalistic By DemianGod

Removes all the junk from New Google Reader and just gives you the search and collapsable subscriptions + favicons. By DemianGod

Also you can install the Script for GreaseMonkey.
Download from: http://userscripts.org/scripts/show/30242

Rated 4 out of 5 stars (9)
46 users

ArsTechnica Single Page Article

Shows a single page containing the whole multi page article.

Rated 5 out of 5 stars (4)
45 users

Hindi Pop up Requires Restart

After installing this extension, just hover the mouse on top of an English word and a pop-up will appear with suggestions of possible hindi equivalents.

Rated 5 out of 5 stars (3)
45 users

techblocker

Search with Joy! Block Ads While Surfing!

Rated 5 out of 5 stars (3)
43 users

Crash Me Now! (Simple)

Crash yourself with ease

Rated 5 out of 5 stars (2)
43 users

IE Tab V2 Requires Restart

Ported version of IE Tab V2 (Enhanced IE Tab) that is compatible with SeaMonkey 2. Based on IETab.net work.

Rated 5 out of 5 stars (2)
41 users

QFO - Quick Fuck Off Requires Restart

This extension serves the purpose of providing instant access to the FOAAS web service. FOAAS (Fuck Off As A Service) provides a modern, RESTful, scalable solution to the common problem of telling people to fuck off.

Rated 4 out of 5 stars (2)
39 users

eBay Template Generator Compatible with Firefox 57+

Generate e-bay templates online - in few minutes.

Rated 4 out of 5 stars (4)
38 users

Extension Test Requires Restart

A simple add-on for extension testers, especially AMO editors and developers who plan to submit their add-ons to AMO.

Rated 5 out of 5 stars (6)
37 users

Perapera Japanese-German Dictionary File Requires Restart

This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.

Not yet rated
36 users

Yoolki Arabic Keyboard Requires Restart

Write arabic text "bil 3arabi" on any web page without the need for an Arabic Keyboard.

Rated 5 out of 5 stars (10)
36 users

MyAdFilter

With MyAdFilter, free content creators propose you only one ad. Apart from those, as your usual ad-blocker, MyAdFilter disables all ads.

Not yet rated
35 users

Rikaichan Japanese-Hungarian Dictionary File Requires Restart

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

Not yet rated
34 users

Subasa Tamil to Sinhala Transliteration Requires Restart

Tamil To Sinhalese Transliteration provide by Subasa Language Service

Rated 4 out of 5 stars (1)
34 users

CopyPageInfo Plus for ScrapBook Plus / XSidebar Requires Restart

CopyPageInfo Plus is an Add-On to the firefox extension Scrapbook Plus by haselnuss or ScrapBook with XSidebar for Seamonkey. This is modified version of the original Add-On. Uninstall the original CopyPageInfo before you use this extension.

Rated 5 out of 5 stars (1)
34 users

Tategaki Requires Restart

Tategaki allows vertical writing-mode on mail compose window.

Not yet rated
32 users

Generic CSS Loader 2 Requires Restart

A very basic CSS loader for Firefox. No fancy features, just an alternative to userChrome and userContent files.

Rated 5 out of 5 stars (3)
32 users

BeeFree Requires Restart

Removes tracking links from several web search engines.

Rated 4 out of 5 stars (12)
32 users