Thanks to the efforts from the KDE on Windows team and from Stéphane, Skrooge can now be installed on Windows :

OK, Windows is not our priority, but we had many demands from friends and relatives asking for it. Some people are just not ready yet to move to a more capable Operating System, and some people just can't for various reasons (work, family...). I know the big debate around KDE on Windows, does it do anything good to the *nix ecosystem. I certainly appreciate it at work, where I don't get to choose the OS I'm working on. The project makes it less painful, by making some of my favourite applications available.

So, how does one install Skrooge on Windows ? Fairly easy, but there are a few non obvious steps:

Get the KDE on Windows installer In the startup wizard, select "package manager" as profile Pick up a mirror. In my experience, only the main server (http://www.winkde.org) appears to be up to date, but I must confess I didn't try them all. Select "Nightly build latest" for the version. Please be aware that these are built agains KDE trunk, so you may experience some quirks here and there, although it runs pretty smooth here. Select Skrooge in the list of available packages Install Enjoy :)

My only complaint so far is that Oxygen widget style does not seem to work anymore, which makes apps certainly much less sexy. Oh well... :)