check_this_out

by nk23x

23 Add-ons in this Collection

YouTube Flash Video Player by Baris Derin

Rated 5 out of 5 stars 55 reviews

269,838 users

YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.

Dark Background and Light Text by Mikhail Khvoinitsky

Rated 5 out of 5 stars 160 reviews

44,863 users

Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.

Reader by Baris Derin

Rated 5 out of 5 stars 65 reviews

34,732 users

Reader is the ultimate Reader tool for Firefox.

Tiny JavaScript Debugger by Patrick Brunschwig

Rated 4 out of 5 stars 8 reviews

35,552 users

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Menu Wizard by Oleksandr

Rated 5 out of 5 stars 183 reviews

118,414 users

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 58 reviews

41,491 users

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

quickFilters by Realraven (Axel Grude)

Rated 5 out of 5 stars 28 reviews

14,326 users

Quickly generate mail filters on the fly, by dragging and dropping mails and analyzing their attributes. Create a filter in less than 10 seconds, it's as easy as: drag, click, click.

By popular demand, supports SORTING filters alphabetically.

PrefBar by Manuel Reimer

Rated 5 out of 5 stars 41 reviews

14,580 users

The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

SmartTemplate4 by Realraven (Axel Grude), Marky Mark DE

Rated 5 out of 5 stars 53 reviews

23,370 users

SmartTemplate4 offers an easy way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every account as well as for the default (all email accounts). Also supports the Stationery Add-on.

Stylish Sync by Herrminator

Rated 5 out of 5 stars 25 reviews

5,691 users

Sync engine for Stylish with backup / restore facility.

Lightweight Themes Manager by Zulkarnain K.

Rated 5 out of 5 stars 13 reviews

10,754 users

Manage your installed personas (lightweight themes).

Awesome Auto Archive by wang opera

Rated 4 out of 5 stars 23 reviews

8,949 users

Automatically do Archive/Copy/Delete/Move actions based on user defined rules

Print selected text by Leszek Życzkowski

Rated 5 out of 5 stars 7 reviews

3,881 users

Adds feature for printing selected text.

Extension List Dumper 2 by Iceberg

Rated 4 out of 5 stars 36 reviews

1,868 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...

IMAP Received Date by jikamens

Rated 5 out of 5 stars 6 reviews

2,259 users

Make the “Received” column in IMAP folders show when messages were actually received.
  1. 1
  2. 2
Results 115 of 23

What are Collections?

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

Explore Collections

More by this User

See all collections by this user