It can be very confusing for you as a user when it comes to selecting the right software for mac file recovery. There are some very important factors that you can consider when looking for the ultimate software which will fulfill all your needs. These factors include:
The data that you want to recover- You should make a point of listing down all the data that you intend to recover. If the hard drive contains the operating system, then you will need to recover it entirely so as to avoid OS reinstallation.
User friendliness: The software that you intend to use should be user friendly and easy to install. This will make your recovery much faster and you will know exactly what has been recovered and what has not been recovered.
The points mentioned above are the key points in determining the success of your mac file recovery efforts so make sure you follow them and many others which you will find along the way.