It scans your entire hard drive performing a thorough initial scan, identifying junk based on heuristics. System Ninja contains a unique dual cleaning engine. It's designed to quickly remove junk files, improve system speed and help fix problems. Pro Club members will receive this update automatically the next time they run System Ninja.System Ninja is a fast, powerful and effective system optimization solution for Windows. System Ninja 4.0 can be downloaded from the System Ninja Product Page. Fixed issue causing Pro scans to get stuck at 99%.Fixed issue where System Ninja would remove Chrome and Edge extension settings.Prevented System Ninja from deleting its own log files.Fixed high DPI scaling issues on the “drive selector” dialog and the Pro UI.These files are now cleaned when “Temporary Files” is checked.

“Common Torrent Tags” cleaning has been removed as a cleaning option.Added some new UI templates to the Custom Branding module, including Office2016 and Metro.Added Danish Localization (props René Blumensaadt).Added recommendations to many new startup items.System Ninja will now warn against certain dangerous or silly actions with the DuplicateFinder tool.System Ninja will now correctly detect the Windows version number on Windows 10 and 11.Fixed issue where System Ninja would reset “Automatic Updates” options for Mozilla products.

Added Recycle Bin to the list of cleaning options.Brand new user interface design and colour scheme.Thank you to the thousands of people who tested 4.0 and reported their findings. We released the beta of System Ninja 4.0 six months ago, and we’re finally confident that all the worst bugs have been found and fixed.

This release brings a redesigned user interface, full support for Windows 11, support for high resolution displays, plus countless bug fixes and usability improvements.

For mac instal System Ninja Pro 4.0.1