It is a well-known fact that tackling with your computer’s registry is more than a risky process and shall be taken very seriously. Therefore, it is best to try out a registry cleaner before dealing with your PC’s issues. And TweakBit, the company behind PC Repair, surely thinks about those who like to try things first before investing a single dime. This is why you can download and enjoy a scan-only version of PC Repair for free and for unlimited time. However, if you want to perform more than just “plain” scans, you can also opt for the full paid version and enjoy all of its benefits alongside a nice 30-day money back guarantee.