I will do it by using Cameyo software....
At first, we have to Download this software from here.
Then just open the software, as it is portable itself. After opening if you see this, click in the red box
Or if you see this, click in the red box
Cameyo will now take a snapshot of your system while displaying a dialog box shown below
After taking snapshot, you will see this message.
Now you have to install the software which you want to make portable. after installing, click "INSTALL DONE" & it will take another snapshot. then it will show this message.
Now you are done. you will get your portable software in "Documents\Cameyo apps" folder. enjoy........