Pawel Krzesniak, R Wahl
Freeware
Mail Redirect allows you to redirect mails to other people.
880
Mozilla
399,491
Open source
Gives access to multiple email accounts on a single interface.
Aron Rubin
15
Freeware
LookOut allows Thunderbird to interface with Microsoft's mail tools.
4
KirySoft S.R.L.
678
Freeware
KLS Mail Backup can restore your Mail, Thunderbird, and Firefox profile files.
14
Scorpio Software
16
Shareware
A tool that reads all your e-mails aloud to you from any e-mail account.
2
Chilkat Software Inc
463
Shareware
It is a feature-rich SMTP client for sending email.
68
Softaken
Shareware
Convert MBOX to NSF without damage and read Thunderbird emails to Lotus Notes.
BitRecover
4
Freeware
Utilize free and reliable Netscape Viewer to open and read Netscape mail files.
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.
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.
BitRecover
4
Freeware
Use Windows Live Mail Viewer to open and read Windows Live Mail emails.
91
QUALCOMM Incorporated
3,614
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.