No specific info about version 4.0. Please visit the main page of MacMaster on Mac Informer.
Not bad! Used it to remove the duplicated photos.
Great cleaner for my Mac! It can search the junk files automatically can clear them up, but the system files they can keep the protection!
Optimize the performance of your Mac with just a few clicks.
This application helps you optimize the performance of your Mac.
Help you free disk space by finding and deleting unnecessary files.
WashAndGo is a system cleaner and Mac computer optimizer.
Remo Optimizer is a professional app designed to clean your Mac.
Not bad! Used it to remove the duplicated photos.
Great cleaner for my Mac! It can search the junk files automatically can clear them up, but the system files they can keep the protection!