How to Install Thunderbird from a .tar.xz File on Linux (Desktop Integration Guide)
zlaam
April 28, 2026·7 views
Step 1: Download Thunderbird (Official Build)
Download the latest .tar.xz from here
Step 2: Install System-Wide
Open a terminal:
cd ~/Downloads
# Don't forget to replace the version e.g thunderbird-152.0.tar.xz
tar -xf thunderbird-*.tar.xz
sudo mv thunderbird /opt/
Thunderbird is now installed in:
/opt/thunderbird
Step 3: Test Installation
/opt/thunderbird/thunderbird
Step 4: Create Desktop Entry
sudo nano /usr/share/applications/thunderbird.desktop
Paste:
[Desktop Entry]
Name=Thunderbird Mail
GenericName=Mail Client
Comment=Thunderbird Email Client
Exec=/opt/thunderbird/thunderbird
Icon=/opt/thunderbird/chrome/icons/default/default128.png
Terminal=false
Type=Application
Categories=Network;Email;
StartupNotify=true
Step 5: Update Desktop Database
sudo update-desktop-database /usr/share/applications
Step 6: (Optional) Add Command Shortcut
sudo ln -s /opt/thunderbird/thunderbird /usr/local/bin/thunderbird
Step 7: Run Thunderbird
From app menu or terminal:
thunderbird
Good Day
zlaam
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