
email client

Download from PortableApps.com
Version 146.0 Beta 1 for Windows x64, English
79MB download / 303MB installed
Notes | All Languages | Antivirus Scan | Details
Runs anywhere (cloud, removable, local) without 'installing'. Use the PortableApps.com Platform for easy installs and automatic updates.
Also Available: Thunderbird Portable Stable
Thunderbird, Portable Edition Test is a test version of the popular Thunderbird email client bundled with a PortableApps.com Launcher as a portable app that is being made available for testing purposes only, and is intended for extension developers and our testing community. For everyday use, please use Thunderbird, Portable Edition.
Localizations
| Language | Link | SHA256 Hash | |
|---|---|---|---|
| Chinese (Simplified) | 中文 (简体) | Download | 144cc6e31b4508cd1664c0f93b821aa97f4fc4de58a7519d503b19fc44fceccd |
| Chinese (Traditional) | 正體中文 (繁體) | Download | 56f38751aec8a4853efe9c4bd6dbe0838d0c59843924b3ef54a1b8e28dad82f7 |
| English | English | Download | 2883cb05fc0864def45f810b56edc94b15404d0e5f46159ec09e123bbee0898b |
| French | Français | Download | 923ce54b133a48bff74aac03b4a93e34ee25bc1c83c7367e5ef5865a2e673e52 |
| German | Deutsch | Download | 3d673dd05b56b38531f68c9c05225090b2074d309b8aa6621290b5fdf3fadc8d |
| Hungarian | Magyar | Download | 02532f028f25f0b45bf3277cf26115a9faf8198241f0703f93e66f96943bd8be |
| Italian | Italiano | Download | 37f8720e4f5dd0220c3a7dc24a34dbabd882f7c872e3adfd25686655611c8f6c |
| Japanese | 日本語 | Download | e5dd52859cd68ff6e31641922403210c4ad37fe6937036294951698609c18f8d |
| Polish | Polski | Download | 9a94c39f8d68d893af0e98ec6f6136d906d957033f7fc213a524c3d19968a000 |
| Portuguese (Brazilian) | Português (do Brasil) | Download | 5e6de37848fc979a29da69fb8dd1f3ca083e5bfb83774ed5bca98467c9b8eb6d |
| Russian | Русский | Download | 4eb98648f9f80327e1fba9ca13844edd383032d0b8b2a9faa855c9171cd4b6b1 |
| Spanish (International) | Español (internacional) | Download | 5b9a65944f28f5c320fef8b7951ee751f3ef8a8150ddd81223b797ba4b16bb70 |
Download Details
- Publisher: MZLA Technologies Corporation & PortableApps.com (John T. Haller)
- Date Updated: 2025-11-19
- Date Added: 2004-09-09
- System Requirements: Windows 10, 11 (64-bit Only)
- App License: Open Source (MPL/GPL/LPGL under Mozilla EULA)
- Source: Thunderbird, Launcher source included, PortableApps.com Installer
- SHA256 Hash: 2883cb05fc0864def45f810b56edc94b15404d0e5f46159ec09e123bbee0898b (English)
Mozilla®, Thunderbird® and the Thunderbird logo are registered trademarks of the Mozilla Foundation and are used with permission.
