Free & Open-Source WinDirStat Pro extras Alternatives

Disk usage visualizer.

1. WinDirStat ↗ FOSSPRIVATE
   Free Windows disk usage visualizer.
   ●○○Easy · Strong feature parity
2. TreeSize Free ↗ PRIVATE
   Free version of TreeSize.
   ●○○Easy · Strong feature parity
3. ncdu ↗ FOSSPRIVATE
   Terminal disk usage analyzer (Linux/Mac).
   ●○○Easy · Strong feature parity