22
Calendar Project
1,610
Freeware
Mozilla Sunbird is a cross-platform calendar application.
1
Passcape Software
226
Shareware
A program that helps you to reveal the AutoFill passwords.
Email Adept, Ltd
2
Shareware
Find deleted messages with the help of Email Undelete for Thunderbird!
regify AG
57
Freeware
With the regify client for windows you can create, open and read regify messages.
Fredrik Thunved
Freeware
It is an email client for US Robotics / Palm Computing Pilot handheld computer.
Treegger
Freeware
IMonAir is a free iPhone, Android and desktop client for Windows,Linux or OSX.
16
Gapps Experts Inc.
Shareware
Turn Gmail into your default email client app, with Mapi for Gmail.
91
QUALCOMM Incorporated
3,605
Shareware
Eudora is a mail and news application based on Thunderbird client from Mozilla.
46
ALM Works
43
Shareware
Deskzilla is a client for Mozilla's Bugzilla bug tracking system.
DGA
7
Freeware
It has useful new features for the Mozilla Thunderbird email client.
5
Mozilla Corporation
8,264
Mozilla Firefox ESR is meant for organizations that manage their client desktops.
ChatZilla
19
Freeware
ChatZilla is an Internet Relay Chat (IRC) client, built on the Mozilla platform.
1
Mozilla
351
Open source
An open source, Mozilla Thunderbird-based mail, news and chat client.
