It scans local disks and folders, including the synced cloud shares.

TreeSize Free is the one I use the most at work. If you only need to work on your local disks, this could be the one to go. It works very fast, arguably the fastest one on the planet. What makes WizTree stand out among other tools is its speed. It only works on local NTFS drives and lists the scanning results in a tree-view layout with a feature that lists the top 1000 largest files scanned. WizTree works pretty much the same way as the other tools listed in this post. It works on local, external, network drives, as well as any folders that you can get access to on your computer. It’s a very simple and easy-to-use tool that serves the purpose without a lot of other features. SpaceSniffer is a freeware disk space analyzer for Windows that make use of the Treemap concept to view the current disk usage to immediately provide the perception of where big folders and files are placed on your devices. And when it happens, it would be helpful having a nice tool handy to help you analyze your disks and folders to find out what’s been filling up space that can be cleaned up.Īnd Here are 5 of these tools that do this kind of job well, efficient, free of charge, and portable. As time goes by, files start to pile up on your computer and you will eventually run out of disk space.

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