Top-Rated Extensions


QuickFolders (Tabbed Folders) Requires Restart

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Evaluată cu 5 din 5 stele (118)
22.705 utilizatori

Classic Toolbar Buttons

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.

Beta builds on versions page!

Evaluată cu 5 din 5 stele (135)
30.262 de utilizatori

NewScrollbars (aka NoiaScrollbars) Requires Restart

The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Evaluată cu 5 din 5 stele (99)
14.756 de utilizatori

EHTip Requires Restart

Word translation in tooltip with English⟷Croatian dictionary already incorporated.

Evaluată cu 5 din 5 stele (63)
1.532 de utilizatori

Download Status Bar

Dacă sunteți o persoană căreia îi place să aibă control total asupra descărcărilor, Download Status Bar este extensia pe care o căutați.

Evaluată cu 5 din 5 stele (347)
176.551 de utilizatori

XNote++ Requires Restart

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 based on XNote 2.1.0 ( ) with bugfixes and additional features.

Evaluată cu 5 din 5 stele (66)
22.120 de utilizatori

Address Close Button Requires Restart

Adds a Address Close Button to mail compose window.

Evaluată cu 5 din 5 stele (23)
12.992 de utilizatori

HTitle (discontinued) Requires Restart

Hide title bar if window is maximized.

This add-on has been discontinued!

Legacy extensions support will be dropped in Firefox 57. If you interest in CSD on Linux, please track progress on

Evaluată cu 5 din 5 stele (129)
4.789 de utilizatori

Add-ons Manager - Version Number

Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.

Evaluată cu 5 din 5 stele (24)
1.783 de utilizatori

Element Hiding Helper pentru Adblock Plus

Înlătură reclamele text! Element Hiding Helper este un supliment ajutător pentru Adblock Plus care uşurează crearea regulilor de ascundere.

Evaluată cu 5 din 5 stele (450)
347.504 utilizatori

Search Results Sort By Date Not Relevance Requires Restart

Makes search results sort by "date" instead of "relevance" by default.

Evaluată cu 5 din 5 stele (15)
3.190 de utilizatori

Automatic Dictionary

Remembers the language you use with a person or group of people, and switches the spellchecker language automatically for you next time. You do not have to do it manually any more. It remembers and switches it for you.

Evaluată cu 5 din 5 stele (30)
3.540 de utilizatori

Saved Password Editor Requires Restart

Adds the ability to create and edit entries in the password manager.

Evaluată cu 5 din 5 stele (321)
78.472 de utilizatori

Close tab on ESC Requires Restart

Closes a Mozilla Thunderbird tab when pressing the Escape key.

Evaluată cu 5 din 5 stele (38)
2.834 de utilizatori

Slim Add-ons Manager

The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.

Evaluată cu 5 din 5 stele (51)
5.974 de utilizatori

Sun Cult Requires Restart

Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...

Evaluată cu 5 din 5 stele (105)
3.014 utilizatori

Add-ons Manager Context Menu Requires Restart

Add more items to Add-ons Manager context menu.

Evaluată cu 5 din 5 stele (43)
109.207 utilizatori

Rise of the Tools

Moves the toolbar back above the tabbar.

Evaluată cu 5 din 5 stele (57)
3.152 de utilizatori

SmartTemplate4 Requires Restart

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.

Evaluată cu 5 din 5 stele (51)
18.434 de utilizatori

FlashGot Mass Downloader Requires Restart

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Evaluată cu 5 din 5 stele (627)
488.985 de utilizatori