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  1. Download — Thunderbird

    Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features!

  2. Install Thunderbird on Windows | Thunderbird Help - Mozilla …

    Apr 7, 2025 · This article describes how to install Thunderbird on Windows. If you are upgrading from a previous version of Thunderbird, see Update Thunderbird to the latest version.

  3. Mozilla Thunderbird - Wikipedia

    Thunderbird is a personal information manager (PIM) with e-mail, newsgroup, news feed, and instant messaging functionality, with calendar functionality inbuilt since version 78.0 and …

  4. Thunderbird — Free Your Inbox.

    Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features!

  5. Get started with Thunderbird - Mozilla Support

    Apr 6, 2025 · Thunderbird is a feature-rich, reliable, and secure email client for managing your email. It's free and open source. Thunderbird has been around since 2004, and is used by …

  6. Thunderbird 145 Mail arrives with long-awaited Exchange support

    3 days ago · Thunderbird 145.0 has officially landed, and it comes with native support for Microsoft Exchange. This is a massive update for anyone who uses Thunderbird daily but has …

  7. Thunderbird (mythology) - Wikipedia

    The thunderbird is a mythological bird-like spirit in North American indigenous peoples' history and culture. It is considered a supernatural being of power and strength.

  8. Thunderbird Help - Mozilla Support

    Post a question to our support forums and get answers from our community of experts. Learn More.

  9. Who We Are — Thunderbird

    Thunderbird is a free and open-source software project founded in 2003 to make communicating and collaborating better. We are supported by the talent and generosity of thousands of …

  10. Installation and updates | Thunderbird Help - Mozilla Support

    Dec 30, 2024 · This article explains how you can switch to Thunderbird from your current mail application, such as Windows Mail, Outlook or also Mail on Mac OS and Evolution on Linux.