Forum Discussion
Migrated files much larger in SharePoint Online than on disk
I am doing some migration testing and I am surprised how much larger files are when uploaded to SharePoint Online. I uploaded roughly 80GB of office files, which resulted in maxing out the storage li...
I have seen file sizes change (http://techtrainingnotes.blogspot.com/2010/11/sharepoint-changes-files-as-they-are.html), but nothing like that. Any unusual files types?
I wonder if you had some ZIP files unpacked in the move?