KGet is a free and open source download manager for Linux. Using KGet you can download files from FTP, HTTP and HTTPS protocols. You can pause, resume and restart the file download. It comes with system tray and Konqueror web browser integration support and Metalink download support. You can view the information about current and pending downloads. It is released under GNU General Public License v2.0 or later. It is a simple and easy to use download manager application.
How to Install KGet Download Manager on Ubuntu Linux
KGet is available as a flatpak package files from flathub. So first you need to install flatpak on your system and restart it after the installation. You can follow below link for flatpak and flathub installation instructions.
How to Install flatpak and flathub
Open your terminal software and run below KGet Download Manager flatpak install command to install the latest version of KGet on your system.
flatpak install flathub org.kde.kget
After the installation you can open KGet Download Manager using this command.
flatpak run org.kde.kget
And also uninstall it via
sudo flatpak uninstall org.kde.kget