How to Download Documents from Sketch Cloud
If a document in Sketch Cloud has downloads enabled, you can download it by clicking Download Document at the bottom of the sidebar.
Note: Clicking Download Document will always download the version of the document you’re currently viewing, even if that’s an older version.
To enable or disable comments for a specific document, open it up in Sketch Cloud, click on the cog icon in the top-right and choose Settings. From there, check or uncheck the Download option.