5 ms·

Here's WizTree which is similar to WinDirStat but runs much faster: http://antibody-software.com/web/software/software/wiztree-finds-the-files-and-folders-using

• cookiecaper 9y ago
  Wow, that's way faster than WinDirStat. Thanks for the link! This is awesome.
• arunc 9y ago
  Is this open source?
  • toyg 9y ago
    Doesn't look like it.
  • jpalomaki 9y ago
    Yes, on Source forget: https://sourceforge.net/p/windirstat/code/ci/default/tree/ https://sourceforge.net/p/windirstat/code/ci/default/tree/
• rincebrain 9y ago
  I would suspect it works in a similar fashion to this[1] modification of WinDirStat, which parses the MFT to do rapid scanning, but loses the ability to selectively refresh parts of the tree. It is, however, F/OSS. [1] - https://github.com/ariccio/altWinDirStat https://github.com/ariccio/altWinDirStat
• edwinyzh 9y ago
  It's very fast, thanks for the recommendation. It's about page says it's so fast because it reads the NTFS' MFT directly. And it's written in Delphi.
• Freaky 9y ago
  It unfortunately doesn't seem to work properly with Storage Spaces. It can account for about 2% of the used space on my 50%-full thin-provisioned D: drive.
  • fencepost 9y ago
    Not sure about Storage Spaces, but for non-local files in Onedrive on Windows 10 there are two size columns in WizTree for size and space on disk. Not sure it lets you select which value is used for ordering though.