Hengam - Revive your idle users with insights and predictions
WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
TrashMe - Our iTunes companion will be shortly compatible with Spotify and will be available on our webstore too. Jibapps is a small French company producing applications for macOS.
WizTree - WizTree quickly finds the files and folders using the most space on your hard drive. It scans the MFT (Master File Table) instead of crawling the entire disk which makes it very fast.
UserLeap - AI-powered, continuous research for product teams
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.