Site of promotion
https://www.giveawayoftheday.com/registry-cleaner-pro/
Event
Giveaway
Instructions
Go to Safe and easy way to resolve stability issues! FREE offer on GOTD!
Click "Download Now"
About 17 hours left

roger_m

Level 25
Verified
Content Creator
It's safe to use as it doesn't have issues with false positives, as it never thinks that valid registry keys are errors. However, the Pro version is basically just the same as older free versions. In current versions, they removed some scan areas from the free version and they are now only included in the new Pro version.