File & Disk Management

TreeSize Professional scans selected directories or network drives and analyzes the distribution of disk space in versatile diagrams and tables. With adjustable file search that quickly identifies redundant data and several export and reporting possibilities.

30-day free trialBuy license now

TreeSize Personal analyzes selected directories or drives and visualizes the distribution of disk space. With means of graphic analyses and the file search, you can detect space hogs and clean up your disk space.

30-day free trialBuy license now

SpaceObServer scans local and network drives using a background service. Directory information is stored in a database and analyzed. With space usage history, versatile file search, OLE Automation and cross-platform scans (via SSH).

30-day free trialBuy license now


Freeware for Ultra-Fast File Search

UltraSearch searches folders and files on local NTFS drives. You can target file names or patterns. Works without an index and provides results within seconds. Portable version available.

DownloadMore Information


Create Lists of Directory Contents and File Properties

File list is a command line utility and creates a list of files for a given path in CSV format. This list includes file name, size, path, file extension, date of last access, last change and creation date of the file.

DownloadMore Information

TreeSize Free

Quickly Scan Directory Sizes and Find Space Hogs

TreeSize Free shows the size of a folder including all subfolders and files. In an Explorer-like style, also the wasted space

DownloadMore Information

TreeSize Mobile

Manage the Disk Space on Your Smartphone

TreeSize Mobile analyzes the size of folders and files on a Windows Smartphone. That way, space hogs can quickly be identified and deleted.

DownloadMore Information

TreeSize Touch

Manage Disk Space On Mobile Devices

TreeSize Touch analyzes the size of folders and files on a volume. The application was tailored to the use on touchscreen-based mobile devices such as smartphones and tablets.

Windows Store More Information