With that much use, the registry soon became a bottleneck for PC performance. However, already in Windows XP release, almost every application was utilizing it. It looks like this:įirst introduced in Windows 3.1 (view here the timeline of Windows OS’s here), this registry feature wasn’t used much by software developers. Still this is a necessary component of any Windows OS, a database where Windows stores configuration settings for device drivers, applications, system services, desktop, and user interface. The term “registry cleaner” come from the notion of “Windows registry”, something that is unknown to an average user. Registry cleaner is a category of open-source and proprietory software for the Windows OS, which aim is to remove items believed to be redundant from the Windows registry. SEE ALSO: DVD Ripper Software to Turn Your Movie Collection into Digital What is a Registry Cleaner? ON THE FRONT PAGE: Under the Hood: CUDA & DXVA Acceleration in Windows

So I decided to figure out what real value of registry cleaners is and whether we really need them in our modern operating systems. However, I never noticed that my computer started working faster after its “cleanings”.

I also belong to the crowd and have CCleaner on my PC. The majority of people install them to their computers and regularly use for different purposes. Registry cleaners and PC optimizers have always been top downloads among other software categories. Registry Cleaners: Still Worth Using in 2020?

Top 10 registry repair software