Add-ons
For Managing Addons/Extensions
by smayer97
About this Collection
see also collections For Checking Compatibility of Addons/Extensions (add-ons) and For Managing Plugins (plug-ins)
15 Add-ons in this Collection
Disable Add-on Compatibility Checks
by Kris Maglione
183 users
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
Add-ons Manager Context Menu
by Zulkarnain K.
27 users
Add more items to Add-ons Manager context menu.
Addons Manager Hilite
by custom.firefox.lady
1 user
Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Version 3.0 also includes sorting buttons. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.
No More Install Delay
by trlkly
1 user
UPDATE: XPI delay has been removed in Firefox 40!
Disable the install delay in Firefox. New 2.0 version now includes GreaseMonkey scripts!
Unlike similar addons, this works on Firefox 4 and beyond.
Extension Manager Extended
by Paul Spangler
0 users
Use the Addon Manager to view the id, date installed, compatible application versions, and the folder of an extension or theme. Check http://extended.spanglerco.com for more information and http://firefox.spanglerco.com for more extensions...
About Add-ons
by RealityRipple
12 users
Adds an About button to extensions, themes, and languages in the Add-ons list.
Extension List Dumper
by Sogame
6 users
This extension adds a button ("Dump list") to the Add-ons window. When this button is pressed, a new window is opened with the list of installed extensions, themes or plugins...
Classicish Add-on Manager
by Dagger
8 users
A restyling of the Add-on Manager to a more native appearance.
Is It Compatible?
by eternicode
42 users
**Notice: This addon is no longer maintained.** Are your addons compatible with the next version of Firefox? Find out straight from the Addons window! **Version 0.6.0 is available from the Versions page, it was never approved by AMO**
MR Tech Toolkit
by mrtech
1 user
(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.
Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...
Update Notifier
by Todd Long
0 users
Note from Mozilla: This add-on has been discontinued. Try Add-on Update Checker instead.
Notifies you when updates are available for your extensions and themes.
Multiple Addon Deactivator
by ChrisLE
2 users
Multiple Addon Deactivator (M.A.D) is an addon that can (de)activate one, many or each addon at the same time
Open Addons
PageTweak - Ad Blocker, Video Downloader, Translator...
by Linkular LLC, Andy Portmen
1 user
The Ultimate Webpage Enhancer! Instantly add many tweaks to any webpage including: Ad block, flash block, video download, remove delays, tooltip translation, link checker, rounded corners, auto pagerize, and more. A must have for all web users.
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