WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
Desktop Restore - MIDI-OX is the world's greatest all-purpose MIDI Utility.
TreeSize - TreeSize tells you where precious disk space has gone to.
SANeForce - SAN Pharma Sales Force Automation
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.
PingPoint - Never miss a Mark Zuckerberg signup to your app ever again