How many files can I sync from my computer to OneDrive?

There is no limit on the number of files that you can sync to the current OneDrive client, but the maximum size of any one file is 15 GB. 

When using the OneDrive Desktop Sync Application, please be aware of the storage space available on your computer and use Selective Sync and Files on Demand feature to manage local file storage. 

 

See also: OneDrive