It is comprehensive in that it has 2 equally important layers - one to clean thoroughly and one to verify broken links, registry as well as still find a few mb to recover.

I used Glarysoft to help find files and documents that have over time got lost in the abundance of folders that get created every year to make filing easier. But it searches for key words and phrases which makes it perfect for obscure documents created years ago

The interface is simple and automated. This is a perfect solution for in the office if your company wants to implement it by using it like a self-service tool designed for end-users.