Notes about the UXD file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The UXD file type is primarily associated with 'URLBase' by Terria Development. URLBase is a shortcut manager to be used with your browser. The program can extract Windows .URL files and generate HTML shortcuts from them. There is a Personal edition (free with restrictions) and a Professional one.