A newer version of TreeSize Professional is available.Or, Learn More About TreeSize Professional
Full user review
"I would give it 0 if I could"
If you're trying to find duplicate files, this is NOT the tool for you.
Tried to use it on my 1 terabyte external drive and it froze. Tried 3 times, no luck. Computer is less than 6 months old. Used a trial version of another application that was wonderful. Can't remember what it was otherwise I'd pay for the other one.
Seems to freeze up with large volumns of data. (1 terabyte).