Diagsoft Solutions offers heavy duty diagnostic software, truck diagnostic software, diesel diagnostic laptops, and professional diagnostic interface kits for trucks, tractors, and heavy equipment. The company also provides ECU tuning services and diesel ECU programming solutions. With support for leading manufacturers such as Caterpillar, Cummins, Volvo, Detroit Diesel, PACCAR, and International, Diagsoft Solutions helps workshops and technicians access professional diagnostic tools and technical support.