Free software for windows!



SpaceSniffer is a freeware disk space analyzer for Windows that make use of the Treemap concept to view the current disk usage. Among the most notable features you'll find:


  • drag and drop support
  • intuitive structure layout (multiple views for different media)
  • zoom elements (browser-like navigation)
  • powerful filtering (you can filter your results based on size file name age)
  • customizable options (geometry, colors, behavior)
  • fast scan of your hard drive (navigation worked even when the scan didn't finish)
  • support for NTFS Alternate Data Streams and so on.

SpaceSniffer is fully portable on all modern Microsoft Windows versions (doesn't have a setup file. Therefore it doesn't mess up with your current registry - it just adds an XML configuration file). You can use the executable file on other Microsoft Windows OS; there's no need to extract the archive each time.

SpaceSniffer Screen Shot

SpaceSniffer Home Page

Download SpaceSniffer

SpaceSniffer Portable Version