Virtual Tour software

[Bhavesh]

Hi Guys

 

I was wondering if you guys have got any good software where i can create a virtualk tour of school?

i know there is

- easy pano - its bit difficult to use

- 3D Vista - expensive to purchase them

- Kolor Panotour - again expensive to purchase them too

 

is there any free software where i can download from sites or anyone have one to send me .

 

As i wanted to create a Virtual Tour of school

 

thanks for your help

Bhav