Thunderbird is a free email application that’s easy to set up and customize – and it’s loaded with great features! Thunderbird makes emailing safer, faster, and easier than ever before with the industry’s best implementations of features such as intelligent spam filters, a built-in spell checker, extension support, and much more. Thunderbird gives you a faster, safer, and more productive email experience. We designed Thunderbird to prevent viruses and to stop junk mail so you can get back to reading your mail. Read on to find out more about the reasons why you should use Thunderbird as your mail client and RSS reader.

Thunderbird 31, as a messaging system, is uniquely positioned as the tool that users can use to integrate as many of their communications as they want. By combining an open architecture, a powerful extensibility and customization framework, and a person-centric perspective on communications, Thunderbird is a powerful yet enjoyable tool to help individuals manage their online interactions – whether that’s email, instant messaging, social networking messages, or other types of message. Thunderbird will evolve to embrace the Web, by continuing to blur the distinction between what’s on the web and what’s on the desktop, while keeping in mind the importance of keeping the individual in charge of their online experience.

• Mozilla Thunderbird 31 manages multiple POP and IMAP email accounts and reads RSS feeds.
• A junk mail filter using Bayesian statistics cans spam automatically in Mozilla Thunderbird.
• Mail views, free-form message tags and flexible filters let you organize and prioritize good mail easily.
• Searches can be saved to virtual folders that automatically aggregate relevant mail in Thunderbird.
• Mozilla Thunderbird offers rich, but security and privacy conscious HTML formatting support.
• Mail classified as junk can automatically be sanitized, Thunderbird detects common scam tactics.
• S/MIME support lets you encrypt and sign mail in Mozilla Thunderbird (OpenPGP plug-in available).
• You can run Mozilla Thunderbird from a removable medium such as USB stick.
• Many extensions more allow Mozilla Thunderbird to expand its feature set or improve usability.
• Mozilla Thunderbird supports Windows, Mac OS and Linux.

What’s New in Thunderbird 52.9.1 :
• Thunderbird will now prompt to compact IMAP folders even if the account is online
• Complete fix of the EFAIL vulnerability:
1) Removing some HTML crafted to carry out an attack.
2) Optionally: Not decrypting subordinate message parts that otherwise might reveal decrypted content to the attacker. Preference mailnews.p7m_subparts_external needs to be set to true for added security.
• Various problems when forwarding messages inline when using "simple" HTML view
• Deleting or detaching attachments corrupted messages under certain circumstances (not working only in Thunderbird version 52.9.0)
• Various security fixes

Homepage –

Bahasa Indonesia
Download Thunderbird 52.9.1 for Windows | 38,60 MB |
Download Thunderbird 52.9.1 for MacOS | 75,72 MB | 
Download Thunderbird 52.9.1 for Linux x86 | 48,71 MB |
Download Thunderbird 52.9.1 for Linux x64 | 47,44 MB |

English Language
Download Thunderbird 52.9.1 for Windows | 38,64 MB |
Download Thunderbird 52.9.1 for MacOS | 75,81 MB | 
Download Thunderbird 52.9.1 for Linux x86 | 48,84 MB |
Download Thunderbird 52.9.1 for Linux x64 |  47,61 MB |

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