What is .GLB file extension?
File used by STK, a program used for modeling and operating missions for space, defense systems, and electronic systems; stores a globe, which is a 3D model of simulated or real world terrain; used for sharing globes with other STK users; can be imported and exported using STK's Globe Manager component.
GLB files can also be uploaded to a Globeserver, which hosts files for multi-user access.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.