RegSupreme is only $13 and it's definitely a basic, no-frills tool.
It includes a Registry cleaner as well as a Registry compactor and
is essentially a scaled down model of its bigger sibling, jv16
PowerTools. There are only two levels of error detection--safe
and aggressive--as opposed to four in jv16 PowerTools. And there
are almost no extras--the only one of value to me is a way to
search for specific keywords in the Registry, say, RealPlayer. On
the other hand, RegSupreme is only $13, has a built-in
backup tool, and gets the job done. So if you like jv16 PowerTools,
but don't need the extra tools--and want to save some
money--RegSupreme could be perfect for you. Like Jv16 PowerTools,
the tool supports every version of Windows and comes with a
fully-featured, 30-day trial.
Note: This link takes you to the vendor's site, where you
must register to download the latest version of the software.