To explore the power of QlikView, you need to install QlikView desktop. A personal edition of QlikView desktop can be downloaded from http://www.qlik.com/us/explore/products/free-download?ga-link=navbtn.
You will be asked to register, or login if you are already a registered user.
The installation file comes in 32-bit and 64-bit editions. Install the version based on your computer's specification. Installation is very straightforward. You need to just follow the default options. The personal edition has the full capability of QlikView desktop. The Personal edition works with local files only; you cannot share your application design file (qvw) with another unregistered user, or load a design file from another user.