You can filter the files or folders being displayed to narrow down the files for you are looking for. It will then begin the analysis and present the space use in the graphical format.īut it is not just a simple picture of drive space usage – you can actually double-click on any folder to view the space usage at that folder’s level. If you do not want to analyze the whole partition then you can also choose a custom path pointing to a single folder. You can begin by selecting one of the available partitions in your system. It also works for all other kinds of storage devices like SSD, USB flash drives etc. It then displays the result of the analysis in a graphical manner – showing larger files in large rectangles and smaller ones in smaller rectangles. SpaceSniffer can analyze your hard drive partitions to find out how much space is being taken up by which of the folders and files. Where has all that storage space gone and which files or folders have claimed it? You can find out all this very easily using a freeware tool called SpaceSniffer. At first it appears that you will never be able to fully use such a large hard drive, but after a few months you are in for a surprise to see that hundreds of gigabytes of space has disappeared. Ben Shneiderman.These days laptops are coming with huge storage space in the order of 1 TB and more. The Treemap concept was invented and used with permission by Prof.

SpaceSniffer is a free, portable application that gives you an idea of how folders and files are structured on your disks.īy using a Treemap visualization layout, you have immediate perception of where big folders and files are situated on your devices.

Spacesniffer windows 10