The Deep Clean option requires the professional version of the program.ĪSC works in Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP. We tested v16 in Windows 11. Choose Select All a couple of times to clear out all the checkboxes, and then choose Registry Clean followed by SCAN. To run the registry cleaning process, choose Manual Mode from the Care tab. All the features that are offered can be overwhelming and get in your way. Clean registry junks, repair Windows registry errors, defragment Windows registry, and keep your PC at peak performance. One thing we don’t like is that if you’re after a particular cleaning type, like registry cleaning, you must first uncheck all the other options. Moreover, you could actually shut down or restart your PC when the cleaning is finished, so you don’t have to worry about it. Advanced SystemCare is great for the non-tech-savvy because you don’t even have to view the results to repair them. We find the registry scan to be very quick, regardless of the number of errors the program finds. Registry Clean is the utility within it that does the registry cleaning. Must uncheck all other options before scanning the registry.Īdvanced SystemCare Free is one of IObit’s many freeware programs.

Freeware registry cleaner