TweakNow RegCleaner

Installing and uninstalling loads of software can leave your machine's registry a mess and lead to decreased system performance. To combat this problem, many habitual downloaders turn to TweakNow RegCleaner, a simple app that takes a no-nonsense approach to Registry optimization. The program lets you know which junk and invalid keys are safe to delete, but you should still use the built-in Registry backup tool before wiping away problems. We always make sure to run this speedy little number at least once a week, and we suggest you do the same.