deep Preffered AddOns
by deep
About this Collection
Business Related Collection for our customers! Please support the developers and make donation if you like some extension. They make it for us, so respect their job.
37 Add-ons in this Collection
Color Folders by fisheater
339 users
Color your Folder Treeview Icons!
Collector's Note Make some folders looks better in colors
Quick Locale Switcher by ppclick
68 users
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
Collector's Note Changing the Mozilla Thunderbird interface language never are so easiest
Google Calendar Tab by Bryan Clark
66 users
Adds the Google Calendar web interface as a new tab directly into Thunderbird. Creating and viewing events works just as it would in a browser like Firefox
Collector's Note Tab for easiest access of Google Calendar
Google Search for Thunderbird by mkmelin, mike_conley
64 users
Adds Google Search to Thunderbird
Collector's Note Adds InText Seach Engine - Google as default instead of Bing!
United States English Spellchecker by jooliaan
4,818 users
This dictionary is no longer maintained. Use this dictionary instead.
Collector's Note English Spellchecker
Duplicate Contact Manager by Marian Steinbach, Copelnug
99 users
Facilitates handling of duplicates in your address book(s). Allow to search and remove similar contacts.
Collector's Note Remove duplicates in contacts
Bulgarian Dictionary by Emu, Стоян Димитров
4,780 users
Bulgarian spellchecking...
Collector's Note Bulgarian Spellchecker
Thunderbird Message Filter Import/Export by Wind Li
5 users
Thunderbird Message Filter Import/Export is a thunderbird/mozilla extension to import/export message filters.
Collector's Note Option to import or export the filters that you assosiate with Thunderbird
Disable DragAndDrop (Thunderbird) by Takayama Fumihiko
63 users
A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.
Collector's Note Disable Drag and Drop feature causing some times folders to dissapear misteriously.
Lightning QR Code Add-on by Harald Judt
32 users
Integrate QR codes for calendar events into tooltips for easy transfer to mobile devices.
ThunderBirthDay by ingomueller.net
216 users
Display birthdays from the Thunderbird addressbooks as events in Lightning.
Collector's Note A Thunderbird Calendar Extension that just work and shows the birthday as events
XML Digital Signature Tool by Subrata Mazumdar
0 users
XML Digital Signature Tool is a Firefox add-on for processing Digital Signature in XML documents
(Please read the installation instruction in the "Developer Comments" section before downloading)
Collector's Note Advanced Digital Signature
Contacts Sidebar by Jeroen Peters
69 users
Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.
Visit my Contacts Sidebar site for recent versions and news.
Collector's Note Shows Contacts (Address Book) on side
Extra Folder Columns by Joey Minta, Thunderbird Development Team
123 users
This extension is for those TB3 users who want the multiple-columns view that TB2 allowed
IMPORTANT: If you are using Thunderbird 38 or later, uninstall this addon. The functionality is in core now.
Collector's Note Shows more options in folder columns
Display Contact Photo by Samuel Mueller
7 users
Displays the contact photo/image/picture of the sender/recipient while reading or composing a message. Supports photos in a local folder and the 'Face' header for embedded photos. The add-on adds new generic photos and many styling possibilities.
Collector's Note Address Book Photo extension
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.