Remmina is a remote desktop client available for Linux operating system. The application has been launched before almost 10 years and still doing pretty well on Linux. Remmina supports a wide variety of protocols that include VNC, SPICE, XDMCP, SFTP, RDP, and more. Install Remmina on your Linux Ubuntu and Ubuntu-based distros using the above video tutorial.
For Installation Command and more about Remmina, check out the following article.