The Forex is a very important destination for the tourist of other countries as they can change their country’s overseas Trade with the currency they want. The forex is a place where international currencies are exchanged in purchase to overcome the problem of divisibility as the value of the forex of the different countries differs. Generally, forex are Commerced in Forex markets. It assists in maintaining proper account and makes calculations less complicated. The forex helps in overseas Commerce conversion and assists the exporters as well as importers as conversion of foreign exchange for them is too important for them to hold on with their imports and exports. They also help in international Trade. KSA is a port country and has a important port and there are many exporters and importers across the country trading in oil and earns foreign exchange such as Dollars, kilos, euro, etc., but they are only redeemable to the Commercers when they are exchanged with the Forex dealers. It is considered as a weapon of great need.