Sketchfab uploads and geotiff upload

[gheflorian]

Hello,

I have uploaded 8 models in Sketchfab. All of them are mede with Agisoft's Photoscan.
Here is the link:
https://sketchfab.com/floriangh


I want to upload and share geotiff or any kind of ortophoto. I only know Zoomify but I wonder if there are better options out there and open source. Thank you!