Find the largest files on your hard drive and delete the ones you don't need the easy way. With Hard Drive Optimizer, you'll recover free disk space in no time! Scan your hard drive or any folder on your computer for large files that are eating up disk space. Review the scan results and decide which files you want to keep and which are safe to delete or move. Clean Them Up and delete large files you no longer need in one click. Just drag & drop them to the drop zone and click "Delete".