What is a 3D file?
A 3D file is a digital file that stores information related to three-dimensional models.
The 3D file extension is mainly used to contain data such as 3D images, animations, architectural models, etc. with specific information such as colours, light sources, textures, geometry and more.
There are several 3D file formats in use today that differ from sector to sector and from the modelling software used to create them.
The most common formats are: DWG, DXF, 3DS, OBJ, FBX, COLLADA, PLY, STL etc.
A 3D file can be opened with specific 3D software viewers or using online 3D viewers such as usBIM, the free online 3D file viewer to view all the file types used in your 2D and 3D projects.
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