To do that, you may not even need to install dedicated backup software because many disk repair software applications come with built-in data backup and recovery capabilities.
Fortunately, there are many Mac disk repair software tool that can not only detect them but also repair them, and we describe several of them in this article.
What to Look for in Mac Disk Repair Software? Benefits of Hard Disk Repair Software Solutions.What to Look for in Mac Disk Repair Software?.