Downloading Disk Optimizer 2.9.3 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Giau Huynh. The application is categorized as System Tools. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Disk Optimizer works as a memory booster and computer cleaner. The application cleans temporary files such as logs, caches files, downloads, etc., and empties the Trash Can, so that you can save valuable free space. The program sends reminders to clean the disk whenever it considers necessary. In addition, it provides accurate and fast duplicates detection.
You may want to check out more software for Mac, such as Startup Disk Full Fixer, Disk Doctors Photo Recovery or Disk Toolkit, which might be similar to Disk Optimizer.
File Managers
HDD Management