Pawel Krzesniak, R Wahl
Freeware
Mail Redirect allows you to redirect mails to other people.
880
Mozilla
399,412
Open source
Gives access to multiple email accounts on a single interface.
14
AtomPark Software Inc
1,949
Shareware
Save your time and money! Send messages to thousands of recipients real fast!
4
KirySoft S.R.L.
678
Freeware
KLS Mail Backup can restore your Mail, Thunderbird, and Firefox profile files.
18
Freeman Software
75
Shareware
Image Composer is a professional tool for composing two images.
8
Microsoft
626
Freeware
Deep Zoom Composer takes advantage of Silverlight's Deep Zoom feature.
MDaemon Data Migration
Shareware
MDaemon Data Migration to Outlook, Eudora, Mac Mail, Thunderbird, Windows Mail.
MailConverterTools
Shareware
Back up OLM to Gmail, Yahoo Mail, Thunderbird, etc.
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.
zebNet® Ltd
23
Freeware
Back up and recover e-mail files for the Thunderbird e-mail client.
3
BitRecover
4
Shareware
Software to Convert Zimbra to Outlook, Thunderbird, Windows Mail, Apple Mail.
91
QUALCOMM Incorporated
3,611
Shareware
Eudora is a mail and news application based on Thunderbird client from Mozilla.
4
KhmerOS
1,265
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.