.FUN File Extension
File TypeCubify Invention File
What is a FUN file?
3D file created and used by Invent, a tool that allows users to design and create 3D models; contains information, such as points, planes, and axes, that describe a three-dimensional design; allows you to close the design and make changes to the design after opening it again.
NOTE: The FUN file format is the main format used by Invent. The format can be used to share designs with other Invent uses and can also contain instructions for beginners on how to alter the design.