Once the scan finishes, you'll see a list of pairs or groups of identical files.
Quickly filters out files that couldn't possibly be duplicates. DoubleKiller.Pro.v2.1.0.104-ArCADE
Pro Tip: Checking is the most reliable way to find duplicates, but it takes the longest because the software must "read" every file. Once the scan finishes, you'll see a list
Before performing a mass deletion, ensure you have a current backup of your important data. Once the scan finishes
Click the "Run" button. DoubleKiller will generate a list of all suspected duplicates.
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.