Pawel Krzesniak, R Wahl
Freeware
Mail Redirect allows you to redirect mails to other people.
880
Mozilla
402,280
Open source
The email, calendar, and contacts app that maximizes your freedom.
4
Felix Geyer
152
Thunderbird-Tray is a system tray launcher tool for Mozilla Thunderbird.
IceWarp Merak Mail Server
24
Shareware
Secured mail server solution with Webmail 2.0 Integrated Antispam and Groupware.
1
Hell Labs
5
Shareware
A program for testing various types of proxy servers.
Aron Rubin
15
Freeware
LookOut allows Thunderbird to interface with Microsoft's mail tools.
1
iNetPrivacy Software
360
Shareware
Anonymity 4 Proxy stands between your browser and the Internet while browsing.
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.
2
Mozilla
31
Freeware
Lanikai is a preview release for the upcoming new Thunderbird e-mail client.
