Downloading MacCare 4.3 for Mac from our website was free. Our built-in antivirus scanned this Mac download and rated it as virus free. The application lies within System Tools, more precisely System Optimization. The actual developer of this software for Mac is maccaresoft.
From the developer:
MacCare is a professional software designed for the security and optimization of Mac OS X, which can safely remove the junk from your Mac and iOS devices, and protect your Mac from the malware and other potential security risks.
You may want to check out more software for Mac, such as TransparentDock or DiskFire, which might be related to MacCare.