Help! I Can’t Open OBJ Files!

There are many reasons why your OBJ file might not open on your computer. If you have OBJ files that don’t open when you double-click it, ask yourself the following questions...

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Do I have the right program?

If you don’t have a program installed on your computer that’s compatible with OBJ files, you won’t be able to open one. See if you have one of the most common programs associated with OBJ files listed below.

  • WaveFront 3D Object
  • Relocatable Object Code
  • Hyperion-CADRazor 3D Model
  • UVMapper Object
  • Metatools Object Bryce Support File
  • LightWave 3D Object
  • Blender 3D Object

What type of file is it?

When you can’t open OBJ files, try to figure out the file type. This can help you find the right program to open it. Usually, OBJ files are considered Data Files. However, you can look up the file type to be sure. Start by right-clicking the file icon and clicking “Properties” (“More Info” if you’re on a Mac). Then look for the file type under “Type of File” (“Kind” on a Mac).

Can a developer help?

When you can’t open OBJ files, a software developer might be able to help. The developers for the programs mentioned above are as follows:

Software Developer
WaveFront 3D Object Windows Software
Relocatable Object Code PC Software Company
Hyperion-CADRazor 3D Model TITAN Algorithms
UVMapper Object Stephen L Cox
Metatools Object Bryce Support File Microsoft Developer
LightWave 3D Object NewTek
Blender 3D Object The Blender Foundation

Try contacting one of these developers to find out how you can open your OBJ file.

Can I use a universal file viewer?

A universal file viewer is the way to go when you have OBJ files that can’t be opened by any other program. Install a universal file viewer like File Magic (Download) and see if it will open your OBJ file. Remember that if your file is not compatible, the universal file viewer will only open it in binary format.


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