FREE app to download e-books onto a PC

I have just been informed that if you don't have a kindle you can download ebooks onto a pc as long as you have an Amazon account.  I hadn't realised this but apparently there is a free app you can get from Amazon and the link is below.  HURRAH!


http://www.amazon.co.uk/gp/feature.html/ref=kcp_pc_mkt_lnd?docId=1000423913