Freifunk (Jamusanci don: “rediyon kyauta”) yunƙuri ne wanda ba na kasuwanci ba ne don tallafawa cibiyoyin sadarwar kwamfuta kyauta a yankin Jamus. Freifunk wani bangare ne na motsi na duniya don cibiyar sadarwar al'umma mara waya. Shirin ya kirga kusan al'ummomi 400 da ke da wuraren shiga sama da 41,000. Daga cikin su, Münster, Aachen, Munich, Stuttgart, da Paderborn sune manyan al'ummomi, tare da sama da maki 1,000 kowanne.