WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
Appian - See how Appian, leading provider of modern low-code and BPM software solutions, has helped transform the businesses of over 3.5 million users worldwide.
SpaceSniffer - SpaceSniffer is a freeWare (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks.
Scoop Solar - Scoop Solar is a comprehensive mobile business process management tool for growing solar companies.
TreeSize - TreeSize tells you where precious disk space has gone to.
Camunda - The Universal Process Orchestrator