Clearing cloud-synced files from your local storage involves removing downloaded copies stored on your computer's hard drive while the original files remain accessible in the cloud. Syncing services like OneDrive, Google Drive, or Dropbox keep files mirrored between your cloud storage and local device by default. To free up physical disk space without deleting cloud files, you use the service's specific feature to desynchronize local copies, essentially turning the local files into placeholders that download on-demand when accessed.

For example, Microsoft OneDrive uses "Files On-Demand," where you right-click a file/folder and select "Free up space." Similarly, Dropbox offers "Smart Sync" (usually a paid feature) where you choose "Online-only" for files/folders via right-click or settings. These actions remove the local data but keep the file visible in File Explorer or Finder; double-clicking later downloads it again if needed.

The key advantage is significant local storage recovery. The limitation is needing an internet connection to open files set as "Online-only." Be cautious to not confuse this with deleting the file entirely from the cloud; ensure you use the service's specific option (like "Free up space") rather than simply moving files to the Recycle Bin. This approach optimizes device storage while maintaining access to your cloud files library.