Registry Cleaner FAQ

Frequently Asked Questions About Registry Cleaning & Registry Cleaner Tools

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Our free registry cleaner list is one of the more popular software lists on Lifewire.

With so many scam registry tools out there, no wonder so many look for a true freeware program to solve their Windows Registry woes.

But are there really problems that build up in the registry that need fixing? Are registry cleaners the solution to most of my computer issues? What does a registry cleaner actually do?

The short answer is no, there are few real "registry problems" that a registry cleaner/repair/fix-it tool can actually solve.

So why are there so many of these programs?! They do have a purpose, but few actually have anything to do with the registry anymore.

Confused? Understandable. Here are some much more thorough answers to some of the more frequent questions we get about these ubiquitous tools:

Bottom line: be smart about downloading and installing software and clear your cache every so often and you probably don't ever need one of these tools.