Дополнения

Whois & Flags Firefox & Websites Popularity Rating от myip.ms

Display Country Flag indicating Website Physical Location (Country, State, City). Website Popularity (Live Visitor Statistics). Shows how many users are visiting any World Website per day. Website IP IPv6 Addresses, DNS, Hosting. IP Whois Lookup

Wikipedia (SSL) от SSL Search Bar

Wikipedia is an openly-editable, free content internet encyclopedia. This search bar add-on utilizes SSL to protect searches between You and Wikipedia.

Примечание подборщика Very good

От/Кому Столбец от Jonathan Kamens

Add a “From/To” column which shows the recipient if you are the sender.

Примечание подборщика Didn't install or test

lolifox - Fierr MOD от Virtual_ManPL, RealityRipple

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

FastPrevNext от Nils Maier

Easily browse through sequenced URLs

Примечание подборщика Didn't install or test

YouTube Anywhere Player от Diego Casorran

Watch videos anywhere in cinema mode without leaving the website you're on.

Примечание подборщика Didn't install or test

Edit Bookmark Plus от Kashif Iqbal Khan

Resize 'Add Bookmark' Popup / 'Edit This Bookmark' Popup, fixes tree selection bug, option to disable popup auto close & Update Url and/or Name of a bookmark with the Url/Title of current page.

Replacement of OpenBook addon

Примечание подборщика Didn't install or test

isoHunt Torrent Search от ^ ^

isoHunt Torrent Search

Примечание подборщика Good

Config Descriptions от Dave G

Shows source comments for advanced application preferences in about:config

Примечание подборщика Excellent, must have

Duplicate This Tab от vinay

This add-on provides the much needed feature update of Tab Duplication to Mozilla Browsers. Features Supported include Duplication of Browser Tabs, Detaching Tabs and Merging All Windows.

Примечание подборщика Didn't install or test

Acronym Finder от Jeremy Morton

Find acronym definitions quickly and easily.

Примечание подборщика Very good

Qtorrents Search от Qlabs

Search plugin for Qtorrents.com. The ultimate source for searching verified torrents and high quality downloads.

Примечание подборщика Good

1-click Online Document View от vinay

Open DOC, DOCX, PDF, PPT, PPTX and TIFF files linked in any webpage directly with Google Docs viewer using "1-click Online Document View", with a single left-click of your mouse / trackpad!!

Примечание подборщика Didn't install or test

BBCodeXtra от flod

(Sorry, no plans to port this add-on to Webextensions)
BBCodeXtra is an extension, compatible with Mozilla FireFox (up to 57) and Seamonkey, which adds to the context menu new commands to insert BBCode/Html/XHtml codes in an easy and fast way...

Примечание подборщика Didn't install or test

Fierr от RealityRipple

Replaces the error page with a more stylish appearance with additional features.