Tony's favoris Thunderbird

by Tony

10 Add-ons in this Collection

Send Later by Jonathan Kamens, Jonathan Perry-Houts

Rated 5 out of 5 stars 265 reviews

106,639 users

True "Send Later" functionality to schedule the time for sending an email.

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 273 reviews

55,888 users

Switch the signature on/off or choose a new one from your predefined set.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 191 reviews

15,512 users

Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.

Copy Plain Text 2 by Leszek Życzkowski

Rated 5 out of 5 stars 98 reviews

51 users

Copies text without formatting

MRC Compose by Michel Renon

Rated 4 out of 5 stars 65 reviews

123 users

Remplace la liste d'adresses par les champs standards (Pour, Copie à, Copie cachée à) avec l'autocomplétion.
Provides standards fields (TO, CC, BCC) with autocomplete to Thunderbird's compose pane.
For bug reports, please use support email.

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 245 reviews

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.

QuoteCollapse by Michael J Gruber

Rated 4 out of 5 stars 32 reviews

1,042 users

Collapse and expand quotes.

Contributors: Stanimir Stamenkov, Dillinger

Return Receipt Toolbar Button by Leszek Życzkowski

Rated 5 out of 5 stars 21 reviews

129 users

Allow you to add a Return Receipt button to mail compose window toolbar.

Slideshow by Leszek Życzkowski, pastisman

Rated 5 out of 5 stars 71 reviews

122 users

Displays a slideshow of picture attachments. When email has attached pictures, it displays "View as Slideshow" button next to the attachment. Button click pops a slideshow window with all the images, allowing you to zoom in/out, save...

AddressBookTab by pastisman

Rated 4 out of 5 stars 65 reviews

120 users

It adds a button that can be put in toolbars and that open the addressbook in a new tab

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