PCWorld concluded its review by pronouncing it a “recommended download” and called it “a very well made program that is simple, intuitive, elegant, and very useful”. The application has been reviewed favourably by editors and users. commandline usage (non-graphical, consolle usage).NTFS Alternate Data Streams are supported.User-chosen colours can be associated to different file types.Filters (based on file name, age, size, etc.) enable the user to focus the visualisation on files and folders of interest.A treemap represents how disk capacity is allocated.It is free for all uses, but donations are suggested. The executable file can be simply copied without requiring any other installation process. SpaceSniffer comes in a single edition that runs on the Windows operating platform (from Windows 2000). History ĭeveloped by Uderzo Software (run by Umberto Uderzo) in Italy, SpaceSniffer was first released in 2009. It uses a treemap to visualise disk usage. SpaceSniffer is a freeware computer disk space analyser from Uderzo Software for Microsoft Windows platforms.

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