Kramfors is a locality and the seat of Kramfors Municipality in Västernorrland County, Sweden with 5,990 inhabitants in 2010.Geographically the town is situated on the western shore of the Ångerman River. This river was the reason that Kramfors was founded, because in the 19th century it was a main transportation line for lumber poles, and along it sawmills and pulp mills sprung up.