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The Explorer context menu is supported within TreeSize, as well as the usual drag & drop operations. Scanning is done in a thread, so you can already see results while TreeSize Free is working. You can expand this folder in Explorer-like style and you will see the size of every subfolder. TreeSize Free can be started from the context menu of a folder or drive and shows you the size of this folder, including its subfolders. Additionally, you can view error messages during scanning, choose colors for the size indicator in the folders background, set a filter to include only certain file formats, enable the option to force the scan to run on one thread only, and more. Also, your Windows registry entries would remain unchanged. In other words, you could place TreeSize on a removable device and directly run the executable file on any computer. This tool can also be installed as a portable product. TreeSize Free tells you where precious space has gone to.
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Every hard disk is too small if you just wait long enough.
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