My Must Have!

by LandisTwo

  • Updated Feb. 19, 2014

About this Collection

these are add-ons I install on every 'fresh' install. some because I like 'grey scale', a non-distracting, minimalist look some because I code; css, html, php & 'hack' UI xul, 18+ hours a day

7 Add-ons in this Collection

User Agent Switcher by chrispederick

Download Now

Works with Thunderbird
View other versions

Rated 4 out of 5 stars 336 reviews

151 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Session Manager by Michael Kraft

Download Now

Works with Thunderbird
View other versions

Rated 5 out of 5 stars 850 reviews

141 users

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

DOM Inspector by SeaMonkey Council

Download Now

Works with Thunderbird 5.0 - 42.0
View other versions

Rated 5 out of 5 stars 78 reviews

14,557 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

www.Translate by Trident Software

Download Now

Works with Thunderbird 5.0 - 17.*
View other versions

Rated 3 out of 5 stars 33 reviews

14 users

Multi-Translator from Google, Bing and Pragma.
Translation tool for your Firefox and Thunderbird with a simple and friendly interface.

Scriptish by Erik Vold, Nils Maier, others

Download Now

Works with Thunderbird
View other versions

Rated 4 out of 5 stars 109 reviews

11 users

The greatest user script engine on the Internet (a fork of Greasemonkey).

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

Download Now

Experimental
Works with Thunderbird 5.0 - 60.*
View other versions

Rated 4 out of 5 stars 6 reviews

29 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.

Yandex Slovari by korey4ik

Download Now

Rated 5 out of 5 stars 2 reviews

4 weekly downloads

Use http://slovari.yandex.ru/ dictionary to translate words.

What are Collections?

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

Explore Collections