PCTuneUp Free Disk Cleaner - Version 5.0.3 Does your PC run too slowly as it's years old? It may due to all the virtual junk that accumulates in there. It doesn't have to be that way. PCTuneUp Free Disk Cleaner is a free disk cleaner utility designed to help you find and delete unnecessary or unwanted files to turn your sluggish system back into the youthful zippy machine it once was.PCTuneUp Free Disk Cleaner is the perfect solution to clean computer disks, zip disks, secondary hard disks, memory cards, and USB Drives. Equipped with a new advanced algorithm, it takes just a few seconds to scan your whole disk. And, you can clean all the disks at once, or only the one you've select.PCTuneUp Free Disk Cleaner provides a file filter with many extension names you want to list in the result. It can also help you find the self-defined files, 0 byte files and invalid shortcuts.