From Tableau Server Fixed: How To Download Hyper File
Navigate to the Explore tab and find the specific data source you want to download.
If you are already working in Tableau Desktop, you can retrieve the file through a local copy. how to download hyper file from tableau server
To download a .hyper file from Tableau Server, you must first download the data source as a file and then extract the .hyper file from it. Navigate to the Explore tab and find the