Visitor visas are non-immigrant visas for people who desire to visit a country for a limited period of time. The time duration is limited and can be divided into range of purpose which is granted to family, athletes or to some nomads who wants to visits country to country temporarily for specified purpose.
It is a visa that allows people to enter a foreign country for a limited period of time. It could be for a vacation, medical treatment, a meeting, or anything else. A visit visa is required in particular for countries such as the United Kingdom, Canada, the United States, and Australia.