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CAD tip CAD tip # 9735:

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Q - question

How to convert a .THING file to a 3D CAD model?

A - answer The .THING file format (MakerBot) is a container for STL files. Think of it as an assembly file format for STL parts/models for 3D printing. You can get many many .thing files from

You can decompress any .thing file using WinZip, WinRAR or with most other compression tools (a.o. also by pressing Ctrl-PgDn in Total Commander). So you will get one or more .STL files plus a .JSON control file with assembly instructions - transformation matrices.

Transformations would be more complicated, but extracting the individual STL file allows you to convert them (individually) to your CAD as 3D mesh models. You can directly import STL e.g. into the latest version of Autodesk Inventor, Revit, Fusion 360, 3ds Max, Showcase or MeshMixer - see Formats. Or you can use our STL2DWG web service to convert your STL file(s) to AutoCAD.

100% *  CAD 
13.3.2014    24576×  
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applies to: AutoCAD · Inventor · Revit · Fusion360 ·

See also:
Tip 11806:Higher precision for facetted round surfaces in STL export from Inventor.
Tip 11590:How to replace a 3D mesh model with a grid structure?
Tip 11391:Which file formats to use to bring a 3D model into Paint 3D?
Tip 11387:How to edit large STL files in Fusion 360?
Tip 10685:Which Autodesk products support 3D printing?

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Size of a saved DWG file grows unexpectedly. « | » What are the files .fmsh, .fwiz, .fins and similar?

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