Disk Space Analyzer is described as «allows you to easily find and remove the bulkiest content for your Mac or external storage. You can see your Mac disk usage, find folders that take up the most space, and manage hard drive space by moving or removing files» and is a disk usage analyzer in the os & utilities category. There are more than 50 alternatives to Disk Space Analyzer for a variety of platforms, including Windows, Mac, Linux, BSD and KDE. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like Disk Space Analyzer are WizTree, TreeSize, ncdu and Baobab Disk Usage Analyzer.Disk Space Analyzer alternatives are mainly Disk Usage Analyzers but may also be System Cleaners or Disk Cloning Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Disk Space Analyzer.