Pro Tip: Checking is the most reliable way to find duplicates, but it takes the longest because the software must "read" every file.

Before performing a mass deletion, ensure you have a current backup of your important data.

You can choose to delete the checked files permanently, move them to the Recycle Bin, or move them to a specific "backup" folder to be safe. Safety Best Practices

Never scan or delete files from C:\Windows or C:\Program Files unless you are an advanced user. Removing duplicates there can break your operating system.

Use the "Check" buttons to automatically select files based on criteria (e.g., "check all but the first file in every group").

Once the scan finishes, you'll see a list of pairs or groups of identical files.

Refines searches based on when files were created or modified. Quick Start Guide