Really useful extensions for Firefox by Artem S. Tashkinov
by Artem S. Tashkinov
About this Collection
No longer @addons mzll org - SaveWithURL2@Paolo Kosmos - mozStorage Explorer@Shawn Wilsher - Hide Find Bar@Jared McAteer - External IP@Erik Morlin © 2002-2017 Artem S. Tashkinov
19 Add-ons in this Collection
DownThemAll! by Nils Maier, Federico Parodi, others
238 users
The first and only download manager/accelerator built inside Firefox!
Saved Password Editor by Daniel Dawson
207 users
Adds the ability to create and edit entries in the password manager.
Collector's Note Disabled: enabled only when needed
SQLite Manager by lazierthanthou
87 users
Manage any SQLite database on your computer.
Collector's Note Disabled as for 2017-02
Password Exporter by Justin Scott (fligtar), Jorge Villalobos
86 users
This add-on allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.
Note: This add-on won't work in Firefox 57. It may eventually if the APIs to access passwords are implemented.
Collector's Note Disabled: I'm a bit scared to have it enabled all the time.
Element Hiding Helper for Adblock Plus by Felix Dahlke
274 users
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
Collector's Note Disabled: in favor of uBlock
Live HTTP Headers by Daniel Savard, Nikolas Co
42 users
View HTTP headers of a page and while browsing.
Collector's Note Removed actually. Don't remember when and why.
UnMHT by arai_a
40 users
UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.
Collector's Note Why isn't it built-in still?
VKontakte.ru Downloader (music/videos/photos @ VK) by Sergey Kolosov
5 users
Download music, videos and photos from VK.com / vkontakte.ru. One-click download, natural filenames, displaying file size and bitrate for music, downloading HD video, downloading HQ photos. No spam, no usage of your account, no spyware.
Collector's Note Disabled: I have a separate profile for VK now.
RefControl by James Abbatiello
18 users
Control what gets sent as the HTTP Referer on a per-site basis.
about:addons-memory by Nils Maier
7 users
Adds an about:addons-memory page that details add-on memory usage
Collector's Note Disabled as for 2017-02
View Dependencies by Florian QUEZE
1 user
View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.
Collector's Note Disabled as for 2017-02
wmlbrowser by Matthew Wilson
1 user
Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.
Collector's Note Removed: no such websites remain on the net.
Hide Menubar by yuoo2k
2 users
Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.
Collector's Note Disabled: deprecated by "Hide Caption Titlebar Plus" Remember to show the menu before trying to customize Firefox' interface.
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.