WizTree is a disk space analyzer for quickly scanning your entire hard drive and then shows you which files and folders are using the most disk space. It does this VERY QUICKLY. We believe WizTree to be the fastest application of this type in the world! Use the information it provides to quickly locate and remove "space hogs" from your hard drive.

WizTree obtains information by directly scanning the MFT file, so it is only workable with local (directly attached) drives, and won't work with network drives or substituted drives.




License: Freeware


  • Finds the files and folders using the most space on your hard drive
  • Works VERY Fast! We think it's the fastest application of this type in the world
  • Finds the top 1000 largest files on your hard drive
  • Sort the contents of your entire hard drive by folder size and optionally delete files and folders