The OneDrive Duplicate File Finder, CDF is a Web-based duplicate file finder that can be used from any device. Now let’s head to our top 5 duplicate file finders for OneDrive. User activities such as uploading the same file again and again, copying the same file to multiple folders, or forgetting to delete an unneeded file from the server after downloading to PC, can also lead to duplication.When it occurs, OneDrive will upload all the modified versions of the same file with different names, in order to prevent potential data loss.
For example: If a file was modified offline on multiple devices at the same time, there may be conflicts during the sync process. If a OneDrive account is synced with multiple devices, conflicts might arise.
There are multiple reasons why you might have duplicate files in your OneDrive account.