TreeSize - Disk Usage for PC and Mac

1. It shows the biggest 100 items and lets you pick them up and clean.

2. It shows all items in order of size, name or date.

3. It shows classical tree structure so that you can easily navigate to where you want to go.

4. You can open any file with proper application by one click.

5. You can check the content of file by Quick look panel.

6. You can see any file or folder in Finder by one click.

7. TreeSize gives you the easiest way to see what kind, how much, where the data is in your Windows.