When a HDD reports "RAW" data, the File system as compared to the Partition or Partition table, has become corrupted. AFAIK, there is no application that will reFormat a partition without losing the data. It's the file system rather than a partition problem.
I like EaseUS also, very good products.
You really have to go to a Data Recovery application, like the EaseUS Data Recovery Program, which will identify the files which you can them move to a functional HDD.
Here is the URL of the EaseUS Data Recovery program. Problem these program give you 1GB of free data recovery, then you have to purchase the product if you still have data to retreive. www.easeus.com/datarecoverywizard/