Download of OS Cleaner Pro 11.3.26 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The program lies within System Tools, more precisely System Optimization. This free software for Mac OS X is an intellectual property of Opproa Technology Studio.
From the developer:
OS Cleaner Pro scans every inch of your system, removes gigabytes of junk in just two clicks, and helps you maintain your Mac’s health.
You may want to check out more software for Mac, such as Disk Clean Pro, Disk Cleaner Pro or Adware Browser Cleaner Pro, which might be related to OS Cleaner Pro.