Processing method for touch signal and computer system thereof

A processing method for touch signal and a computer system are provided. The processing method includes receiving at least one touch signal packet responded to operations of at least one object on a touch device, performing a determination process according to at least one of the at least one touch signal packet and an application program being executed on the computer system, providing at least one first packet to a first driver or providing at least one second packet to a second driver according to a determination result of the determination process, when the first driver receives the at least one first packet, the first driver generates a first command according to the at least one first packet, and when the second driver receives the at least one second packet, the second driver generates a second command according to the at least one second packet.