There are two primary, distinct tools known as “DiskView,” so it is important to distinguish between them based on your needs: 1. Windows Sysinternals DiskView (Microsoft)
This is a free, lightweight utility from the Windows Sysinternals Suite designed to provide a graphical map of your hard disk.
Purpose: It allows you to see where a file is located on the physical disk or, by clicking on a cluster, to see which file occupies it. Key Features:
Visual Cluster Map: Provides a visual representation of disk usage. File Location: Helps determine physical file placement.
Detailed Information: Double-clicking a cluster reveals the file allocated to it.
Compatibility: Works on Windows XP and higher for clients, and Windows Server 2003 and higher.
Availability: Can be run directly from Sysinternals Live or downloaded for free. 2. DiskView – Disk Size Manager and Cleaner
This is a commercial tool developed by DiskView.com intended for auditing disk space, managing files, and creating reports.
Purpose: To visualize disk usage with charts and manage disk space consumption. Key Features:
Visual Analysis: Uses pie charts and 3D bar graphs to show disk usage.
Reporting: Allows printing and exporting reports to formats like PNG, JPG, and BMP.
Network Capabilities: Supports scanning remote machines, mapped network drives, and UNC paths.
Optimization: Offers file fragmentation reporting and scheduled scans during idle time. Summary Table Sysinternals DiskView DiskView (DiskView.com) Best For Technical diagnostics, finding file locations Disk space management & reporting Primary View Physical cluster map Visual pie/bar charts Cost Free (Microsoft) Commercial (Pro version available) Remote Support
Note: There is also a distinct, unrelated DiskView App for macOS by Matej Dorcak for monitoring disk usage on macOS 14+.
If you need me to compare specific features or tell you how to download either one, let me know! DiskView App – App Store
DiskView is a free, lightweight app for macOS that monitors mounted drives and storage volumes. It displays information about:DiskView – Sysinternals – Microsoft Learn