How to Download and Install Thunderbird FREE!

Thunderbird 有分頁標籤、威力倍增的搜索及郵件備存功能，並提供您個人專屬的電子郵件體驗，讓收發電子郵件變得更簡單！

下載 Mozilla Thunderbird 最新版本 Windows Linux Linux（64 位元） MAC OS X

了解如何在您的裝置安裝 Mozilla 產品。 How can I get the latest version of Thunderbird on Windows XP or Vista? 在此回答問題並幫助我們改善知識庫內容，與其他人一起切磋琢磨專業能力。 了解更多. 這是什麼？ 歡迎造訪 Mozilla Corporation 的非營利母公司， Mozilla Foundation。 本頁的部分內容著作權為 ©1998–2025 由個別 mozilla.org 貢獻者所有。 內

Visit the download page, and click the Download button. Run the downloaded installation file, which will install Thunderbird Release into its own program directory. If you need more help or want to install using other sources, see Windows, macOS, Linux an

Thunderbird 是可以讓您簡單設定與自訂的一套免費電子郵件軟體 - 裡面有超多超棒的功能！

These are officially maintained and distributed by Thunderbird. Download the latest Release version unless you wish to test the Beta version and report bugs.

The freedom and joy of Thunderbird are now available to you anywhere you go. With Thunderbird Mobile your most important messages are sent and received by an open-source, secure app that respects your privacy