HP released new version of QTP named QTP 11.0, Which is tagged under HP Functional Testing 11. You download the new version from HP website which is of size 3.61 GB. This trial version is valid for 30 days wile the previous version was fro only 14 days. New users have to register on HP site before downloading the software.
There is number of new futures in this version and better the previous most popular version. Foe example QTP 11.0 have extended silverlight and WPF support, Easy regular expression, Better GUI etc.
QTP 11.0 Download Link: Download QTP 11.0