It does wonders and I was able to shuffle content from J2.5 to J3.x in no time.
The steps to install are also really simple once you figure it out. It would be helpful if the installation procedure was explained in the download section in 3-4 lines.
Still an amazing result!
Part of the idea of QR code is to send it to someone for re-use. So a 'share QR' to send via email, facebook or twitter would be cool.
Maybe it is in there but I did not find it.
Thanks for your kind words and your suggestion. I will think of a solution.
Also important to note that you would still need to tweak the language files for the various components, modules or plugins that are not core.
Good job, Gerrit.