Betterbird is a free email client for Linux, Windows and MacOS. It is fork of popular email client Mozilla Thunderbird. Betterbird comes with some new features like Multi-line view like in Outlook, header pane buttons customization, Complex search, Quick Filter untagged messages, Printed attachment list, Repair Text Encodinga and many more. It is released under Mozilla Public License Version 2.0.
Download Betterbird Email Client
How to Install Betterbird email on Ubuntu Linux
Betterbird is available as a flatpak package file from flathub. First install flatpak and flathub on your system and restart it after the installation. Now open the terminal software (ctrl+alt+t) and run below Betterbird flatpak installation command.
flatpak install flathub eu.betterbird.Betterbird
The above command will install the latest version of Betterbird on your system. Now open it using this command.
flatpak run eu.betterbird.Betterbird
You can also uninstall it using
sudo flatpak uninstall eu.betterbird.Betterbird