H3DAPI is a utility that allows you to work with several file extensions. It allows you to perform various actions with files, e.g. open, edit or convert a file in a given format. The file extensions listed below are used by H3DAPI. The H3DAPI software is dedicated to handling these file types, so to be able to work with them fully, you should install it.
File types which can be supported by H3DAPI. Not all of these file formats will be editable with H3DAPI. It happens that these are files that contain only data for the configuration of the H3DAPI software. Go to the file extension to learn more about it.