development

by Stephan Kleiber

12 Add-ons in this Collection

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 2,899 reviews

271 users

The first and only download manager/accelerator built inside Firefox!

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 551 reviews

90 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.

AutoCopy by Autocopy, Michael Lidman

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Experimental

Rated 4 out of 5 stars 507 reviews

4 users

Select text and it's automatically copied to the clipboard. Also pastes on middle click.

Font Finder by Ben Dodson, Eric Caron, others

Rated 4 out of 5 stars 80 reviews

7 users

FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

IE View by EmmaSawyers, searchresults

Rated 3 out of 5 stars 154 reviews

21 users

Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.

View Dependencies by Florian QUEZE

Rated 4 out of 5 stars 33 reviews

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.

CustomizeGoogle by CustomizeGoogle

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Experimental

Rated 4 out of 5 stars 370 reviews

0 users

CustomizeGoogle enhances Google by adding information and removing unwanted information.

Menu Editor II by Bogdan Butnaru

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Experimental

Rated 3 out of 5 stars 62 reviews

0 users

Hides or moves menus and menu items. (Deprecated version, see below.)

URL Flipper by Kai Liu

Rated 4 out of 5 stars 38 reviews

6 users

Quickly and easily increment and decrement numbers and strings in URLs for navigating through URL sequences.

InfoLister by Nickolay Ponomarev

Rated 4 out of 5 stars 35 reviews

0 users

Lists installed add-ons (extensions, themes, plugins). Mozilla does not allow me to publish the version compatible with Firefox 48+, see http://forums.mozillazine.org/viewtopic.php?f=48&t=2084957&p=14715558#p14715558 for details.

MR Tech Toolkit by mrtech

Rated 4 out of 5 stars 134 reviews

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...

Console² by Philip Chee, zeniko

Rated 5 out of 5 stars 47 reviews

8 users

Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.

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