Disk Space Inspector allows easy and fast to: view disk space usage by owner (NTFS owner) on a selected volume and/or directory to determine who is using the most space on a given volume. View disk space usage by shares (shared folders). You can determine largest shares (including hidden shares) on the volume. Search folders and files by on the size basis. View disk space usage by directory. Determine largest directories on the selected logical drive. Export file system data to text file for determining usage patterns over time. View disk space usage by file. You can determine which types of files are using the most space by pattern or size. Generate (export) file system reports by volume or directory. Report formats: CSV, HTML, sample. View disk space distribution data on the Disk Space Pie Chart built in components and save pie chart to graphical file.