Download Mozilla Thunderbird 38.5.0

The Mozilla Foundation has released version 38.5.0 of Thunderbird. Mozilla Thunderbird is an open source email and newsgroup client, with features such as support for several mail and news accounts, a spam filter, spell checker, and a customizable look and feel. In version 38, oauth2 authentication for Gmail has been added, the calendar add-on Lightning is now included as standard and can also be sent filters and archived messages. In version 38.5.0, the following improvements have also been made:

What’s new in Mozilla Thunderbird 38.5.0

• Prepare to use SHA-256 signing certificate for Windows builds, to meet new signing requirement (1079858).
• In the address book manager, make the contacts sidebar remember the last selected address book (1142705)
• Various security fixes

The following downloads are available:
Mozilla Thunderbird 38.5.0 for Windows (English)
Mozilla Thunderbird 38.5.0 for Linux (English)
Mozilla Thunderbird 38.5.0 for OS X (English)
Mozilla Thunderbird 38.5.0 for Windows (English)
Mozilla Thunderbird 38.5.0 for Linux (English)
Mozilla Thunderbird 38.5.0 for OS X (English)
Mozilla Thunderbird 38.5.0 for Windows (Frisian)
Mozilla Thunderbird 38.5.0 for Linux (Frisian)
Mozilla Thunderbird 38.5.0 for OS X (Frisian)