Download Thunderbird 12.0 Final

Thunderbird 12.0 is now available for download. This update based on the new Mozilla Gecko 12 engine that's used in Firefox 12.0. You can now view message extracts when performing global searches in Thunderbird 12.0. This release also contains a number of performance and stability improvements. Additional fixes various security issues. The full details about changes that are in this version of Thunderbird listed in the "What's new in Thunderbird 12.0" section.

Thunderbird makes e-mailing safer, faster, and easier with such features as intelligent spam filters, a built-in RSS reader, and quick search. Thunderbird was designed to prevent viruses and to stop junk mail. Thunderbird 12.0 includes tabbed e-mail, new search tools and indexing, "smart" folders, support for Firefox's Personas, a simplified setup wizard, and robust junk protections that include phishing and spam filters. Full details are available in the Thunderbird Features webpage.

Download Thunderbird 12.0
Thunderbird 12.0 is now available for download at the link below. Download the files appropriate for you:

• Download Thunderbird 12.0 for Windows (English - US)
• Download Thunderbird 12.0 for other systems and languages

What's new in Thunderbird 12.0
Thunderbird 12.0 has the following changes:
New:

• Global Search results now include message extracts in the results.

Fixed:

• Various security fixes.
• Various improvements to RSS feed subscription and general feed handling.

Developer:

• Thunderbird now supports add-ons that provide different types of local mail storage.

Source: Thunderbird Release Notes