Which one is the best program for video calling in Pakistan? There are low Internet connections so I'm interested in one with best quality and voice. Can you help me?
There is no such thing as the best software. Regarding this issue, the best software is the one that suits you. I suggest you take a look at ooVoo or Line because this are known to work fine on limited Internet connections, but you can use Software Informer's database in order to see a full list of programs that you can use.