Paid OmniDiskSweeper Alternatives for Windows
OmniDiskSweeper is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The most popular Windows alternative is 
WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked 28 alternatives to OmniDiskSweeper and 17 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to OmniDiskSweeper are 
WizTree (Free Personal), 
TreeSize (Paid), 
JDiskReport (Free) and 
SpaceMonger (Paid).
- The powerful disk space management software
. - SpaceMonger is a treemapping tool for hard disks and file systems. Scan, map and manage PC, network and cloud storage
- Disk analyzer pro is the best disk space management software and storage analyzer which helps in managing and handling hard disk space and running your PC with the highest speed.
- DiskVision shows you, visually, how much space each file and folder consumes. This makes it easy to track down files, folders, and applications that are wasting space.
- The most powerful disk space sizing and analysis utility there is! Answering the Who/What/Where/When of your Disk Space.
- Comprehensive security, automation, and control over file transfers in and outside your organization.