RegClean Pro

Systweak's registry cleaner and optimizer will improve your PC's performance by removing registry errors and optimizing your Windows registry.

Compatible OS: Windows 10/8.1/8/7/Vista and XP
(both 32 bit and 64 bit)
End User License Agreement
Star Rating
Winner of over 100 5-star awards

About RegClean Pro

The registry is the control and management database that Windows uses to try to ensure that your hardware and software are running at peak performance. Each time you install a new program, the registry changes. Most times you uninstall a program, junk is left behind in the registry.

Over time, the Windows registry gets cluttered and fragmented. RegClean Pro's registry scanner locates old and incorrect information, and fixes the errors. The software repairs registry problems, and defrags the entire registry.

This results in faster system performance and a Windows PC that resists crashes. RegClean Pro is simple and safe to use. Run RegClean Pro every month, and your computer will remain stable and reliable.

About RegClean Pro

Faster System Speed

By removing registry errors, RegClean Pro makes Windows run more efficiently. After optimizing your registry, Windows will no longer try to work with hardware and software that are no longer installed on your computer.

By defragmenting your registry, RegClean Pro makes your computer more responsive. A fragmented registry forces Windows to search for information in dozens or hundreds of different places on your hard drive. RegClean Pro removes this fragmentation and makes your registry run much more quickly and efficiently.

Smooth Operation

Nothing slows down a PC more than system crashes. A clean Windows registry means fewer crashes, and a faster computer.

RegClean Pro makes your Windows PC more stable and reliable. And that makes your computing experience more efficient and pleasant.

Stable Systems

Computer crashes occur when the Windows registry sends the operating system chasing after hardware and software that is no longer installed on your computer. Run the registry optimizer every month, and your computer will be more stable.

Fewer Error Messages

RegClean Pro minimizes the strange error messages that seem to pop up randomly on your screen. These errors arise because outdated information in the Windows registry doesn't match the reality of the software and hardware that you have running on your computer.

RegClean Pro identifies and fixes these inconsistencies. And that means fewer error messages interrupting your workflow.

Safe and Reliable

Systweak has been developing and marketing Windows registry cleaners and optimizers since 1999. Our software is safe and reliable.

Before fixing registry errors or cleaning your registry, RegClean Pro automatically makes a backup copy of your old registry. In the unlikely event that there is a problem with the optimized and cleaned registry, it's quick and easy to restore the backup registry.

Product Features Divider
Registry problems grow over time. The more registry errors that you have, the greater the chances of your having computer problems.

Download RegClean Pro

Download RegClean Pro and take control of your Windows registry. Simply run the software each month, and your computer will be faster and more reliable.

Compatible OS: Windows 10/8.1/8/7/Vista and XP
(both 32 bit and 64 bit)

Compatible OS: Windows 10/8.1/8/7/Vista and XP
(both 32 bit and 64 bit)

Stories from real people who are really glad they got Systweak Products

The best reasons to subscribe to RegClean Pro come from our customers. Their experience on how this product has enhanced their PCs' performance, inspire us everyday!