Ru (registry usage) reports the registry space usage for the registry key you specify. By default it recurses subkeys to show the total size of a key and its subkeys. CSV output is formatted as Path, CurrentValueCount, CurrentValueSize, ValueCount, KeyCount, KeySize.
What's new in version 1.0
ReleaseMarch 28, 2013
Date AddedMarch 29, 2013
Operating SystemsWindows 2003, Windows Vista, Windows, Windows Server 2008, Windows 7, Windows XP