EinScan is a series of handheld and desktop 3D scanners created by Shining 3D. You can export your 3D scans directly to Sketchfab from the EinScan software.
As of EinScan 2.0, the Sketchfab exporter is natively integrated!
You will receive a notification when the upload is finished. Then, you can view your model on Sketchfab, adjust rendering settings, and save the default view.
For more detailed instructions and other information, visit the blog, or watch the video above.