SketchUp STL supports various file extensions. It can be used to open, edit or even convert files in various formats. The file extensions listed below are used by SketchUp STL. SketchUp STL can open files from the list above, so you should install it to work with them successfully.
List of file extensions that work with the SketchUp STL software. Not all of these file formats will be editable with SketchUp STL. Sometimes it may be a file containing settings for software that you are not editing. Click on a given file extension for additional information.