interesting

by LandisTwo

18 Add-ons in this Collection

Firefox Input by aakashd

Rated 5 out of 5 stars 58 reviews

1,308 weekly downloads

Use this add-on to perform a search for Desktop Firefox Beta feedback!

VKontakte.ru Downloader (music/videos/photos @ VK) by Sergey Kolosov

Rated 4 out of 5 stars 517 reviews

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.

Toolbar Buttons by Button Guy

Rated 4 out of 5 stars 372 reviews

302 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Custom Buttons by Yan, cubegm, others

Rated 4 out of 5 stars 125 reviews

21 users

Gives a possibility to create custom toolbarbuttons...

Element Inspector by zbinlin

Rated 5 out of 5 stars 36 reviews

8 users

In the DOM Inspector,quickly navigate to the any elements

Leet Key by Roman Mironenko

Rated 4 out of 5 stars 52 reviews

6 users

Transforms typed or static text to L337, ROT13, BASE64, HEX, URL, BIN, DES, AES, Morse code, DVORAK keyboard layout and to lower/to upper case functionality, Leet Font...

DOM Inspector Plus! [dm] by Javier "DarthMadara"

Download Now

Experimental

Rated 4 out of 5 stars 6 reviews

28 users

Improved DOM Inspector! [dm version]. Box Model new layout & more data, see screenshot!. Horizontal scroll for Dom-Tree, and some more.
Inspects the structure and properties of a window and its contents.

Developer Assistant by Ted Mielczarek, Gavin Sharp, others

Rated 4 out of 5 stars 46 reviews

0 users

A suite of tools for developers.

Restartless Restart by Erik Vold

Download Now

Experimental

Rated 4 out of 5 stars 204 reviews

12 users

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

InspectorWidget by Sailfish

Rated 5 out of 5 stars 10 reviews

5 users

Adds toolbar button and context menus for invoking the DOM Inspector (DOMi) for either chrome or content elements.

Character Palette by Ryan Li

Rated 4 out of 5 stars 16 reviews

1 user

Firefox toolbar for selecting strange characters that are not on my keyboard.

xSidebar by Philip Chee

Rated 4 out of 5 stars 13 reviews

4 users

Firefox style sidebars for SeaMonkey...

Autohide Tabbar by Zen

Rated 4 out of 5 stars 32 reviews

0 users

This extension auto-hides the tab bar.

BugMeNot in Search Bar by halilim

Rated 3 out of 5 stars 3 reviews

27 weekly downloads

Don't register any more! Search for public logins in BugMeNot. Enter the URL in the search box.

Key config by Martin Petricek

Download Now

Experimental

Rated 3 out of 5 stars 22 reviews

1 user

This add-on provides configurable keyboard shortcuts for several actions and a dialog to customize them.
All shortcuts can be redefined in Tools -> Key settings
  1. 1
  2. 2
Results 115 of 18

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections