The Qubicle exporter lets you publish 3D files straight from Qubicle to Sketchfab.
As of Qubicle 2.0, the Sketchfab exporter is natively integrated! As long as you have the latest version, you can already export your models directly from Qubicle.
When the upload is complete, 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.