Apps similar to TreeMap include WinDirStat, which is free and open source. Other options are WizTree, Baobab Disk Usage Analyzer, Filelight and TreeSize. Disk Usage Analyzers like TreeMap are a crowded field, with more than 50 alternatives for Windows, Mac, Linux and Android.
O&O DiskStat is a high-power tool for analyzing the used disk space on your storage volumes. With an easy-to-use interface based on the design of the Windows Explorer, you can take a closer look at the file and folder structure of your internal and external drives.
Germany
EU
Disk Recon is a disk space utility that reveals all the crucial information that you need to find out where all your disk space has gone and how you can recover it.
NetherlandsEU
Monitor mounted volumes and manage network targets from the menu bar. Reconnect shares, use profiles, and recover offline targets.
Switzerland
Disk Space Finder helps visualize your data to find wasted space. It shows you a graphical diagram of what is takeing up your space.
