Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer storage media, for sharing views of large digital files are described. An example method includes generating a plurality of content blocks of a digital file and uploading the plurality of content blocks to one or more servers for storage; determining one or more of the plurality of content blocks representing a view of the digital file to share with one or more viewer computer devices; transmitting storage addresses of the one or more determined content blocks to the one or more viewer computer devices; executing one or more host commands to the one or more determined content blocks on the host computer device for managing the view of the digital file; and transmitting the one or more host commands to the one or more viewer computer devices for execution.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer storage media, for sharing views of large digital files are described. An example method includes generating a plurality of content blocks of a digital file and uploading the plurality of content blocks to one or more servers for storage; determining one or more of the plurality of content blocks representing a view of the digital file to share with one or more viewer computer devices; transmitting storage addresses of the one or more determined content blocks to the one or more viewer computer devices; executing one or more host commands to the one or more determined content blocks on the host computer device for managing the view of the digital file; and transmitting the one or more host commands to the one or more viewer computer devices for execution.