GD Map is described as «GdMap is a tool which allows to visualize disk space. Ever wondered why your hard disk is full or what directory and files take up most of the space? With GdMap these questions can be answered quickly» and is an app in the os & utilities category. There are more than 25 alternatives to GD Map for a variety of platforms, including Windows, Mac, Linux, BSD and Windows Phone. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like GD Map are WizTree, TreeSize, ncdu and Baobab Disk Usage Analyzer.GD Map alternatives are mainly Disk Usage Analyzers but may also be System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GD Map.