Remmina Plugin UltraVNC is a free software protocol plugin to establish connections using UltraVNC, an open source control VNC client with many features developed for MS Windows and executable under GNU/Linux via Wine.
UltraVNC installation is required in order to let this plugin to work properly.
The stable versions released with source code packages are linked in the Download page.
The Remmina Plugin UltraVNC development version source code is available on GitHub.
The Remmina Plugin UltraVNC plugin settings are documented in the Settings page.
Remmina Plugin UltraVNC is distributed as open source code available on GitHub under GNU GPL-2+ license (GNU General Public License version 2 or higher). The software is supplied as is and it doesn't offer any warranty. Anyone can fork the project, modify and distribute it under the same GNU GPL-2+ license.