TL:DR; Diagnose, monitor and tune up your computer with jv16 PowerTools.
The new and improved jv16 PowerTools is an easy-to-use Windows optimization suite and registry cleaning toolkit containing 23 different tools
PC Commander gves you total control over anything running on your Windows PC, all conveniently from your web browser. Stop processes, manipulate services, download files, log off/disconnect users, view event logs, restart the computer and much more.
Disk Check is a free utility that can help you scan your disk drives for errors and fix them. It can also scan entire disk for bad sectors and try to recover them. It uses chkdsk utility in the background making it extremely safe.
Registry cleanup tool. Speed-up your Windows by cleaning and correction the registry! Registry Healer scans registry for invalid path references, fonts, help files, application paths, obsolete Start Menu items, invalid shared DLLs and more.
