Notes about the NDG 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 NDG file type is primarily associated with 'Nick-O-Matic Design Factory' by Riverdeep Interactive Learning Limited. Your favorite Nickelodeon characters invade your computer screen with a software package that lets you do artistic projects and crafts. This software is no longer produced though copies can still be found if you search. Only Web support is available any longer. Originally produced by Mattel, the software was taken over by The Learning Company/Broderbund which is now owned by Riverdeep Interactive Learning Limited.