Anthony C Howe.
Freeware
A Thunderbird ™ extension that provides purge and delete-junk toolbar buttons.
Arnaud Abelard
Freeware
It displays the current status of your IMAP quota in thunderbird's status bar.
Pawel Krzesniak, R Wahl
Freeware
Mail Redirect allows you to redirect mails to other people.
9
Tailwag Software
18
Shareware
An address book for an unlimited number of lists and contacts.
2
CK Software
Shareware
Sending one and the same Email to different addresseesis easy for everyone. These Emails, however, h....
656
Mail.Ru
92,942
Freeware
Mail.Ru Agent is Russia’s most popular online communication program.
57
zebNet Ltd.
18
Freeware
Free backup & recovery solution designed for Mozilla Thunderbird.
880
Mozilla
402,280
Open source
The email, calendar, and contacts app that maximizes your freedom.
87
PCVARE Solutions
95
Shareware
Convert Thunderbird to Windows Live Mail. Convert Thunderbird to Eudora.
KDETools Thunderbird to Outlook Converter
Shareware
Convert your mail from Mozilla Thunderbird to Outlook with Thunderbird Converter.
4
KirySoft S.R.L.
679
Freeware
KLS Mail Backup can restore your Mail, Thunderbird, and Firefox profile files.
zebNet® Ltd
23
Freeware
Back up and recover e-mail files for the Thunderbird e-mail client.
MDaemon Data Migration
Shareware
MDaemon Data Migration to Outlook, Eudora, Mac Mail, Thunderbird, Windows Mail.
3
BitRecover
4
Shareware
Software to Convert Zimbra to Outlook, Thunderbird, Windows Mail, Apple Mail.
91
QUALCOMM Incorporated
3,625
Shareware
Eudora is a mail and news application based on Thunderbird client from Mozilla.
4
KhmerOS
1,266
Open source
Moyura is a very advanced e-mail client based on the code of Thunderbird.
Anders Fahlstrom
28
Freeware
Allows you to archive mail in SuperOffice CRM software from Thunderbird.
