TreeSize Free is a free disk space manager for Windows. The software shows you the sizes of folders including all subfolders. Developed by JAM Software (Joachim Marder)
License: Freemium
TreeSize offers a more comprehensive set of features and detailed visualizations, making it suitable for advanced users and professionals. In contrast, WizTree is a lightweight and fast alternative, ideal for users needing quick disk space analysis without the overhead of complex features.