Finding duplicate files in OneDrive doesn't have to involve downloading your complete cloud storage. Modern duplicate finder tools can connect directly to your OneDrive account and perform the scan online. One example is the SysInfo OneDrive Duplicate File Finder, which allows you to log in securely and analyze all your folders from within the application. The software checks file metadata and binary data to accurately identify duplicate files instead of relying only on file names. After the scan, it provides a preview of duplicate items, allowing you to review the results before removing anything. You can keep the original files while choosing whether duplicate copies should be moved to the Bin or deleted permanently. This method helps save bandwidth, storage space, and a significant amount of manual work.
Read more: https://www.sysinfotools.com/onedrive-duplicate-file-finder.php