> There’s no OmniDiskSweeper on Windows, but there is WinDirStat, which does the same thing WizTree is much faster than WinDirStat as it directly reads NTFS's

> There’s no OmniDiskSweeper on Windows, but there is WinDirStat, which does the same thing WizTree is much faster than WinDirStat as it directly reads NTFS's Master File Table. It's not open source, but it is free for personal use.