ZDFinfo is a German free-to-air documentary television channel owned by ZDF. It was launched on 27 August 1997 as ZDFinfokanal, and it became ZDFinfo on 5 September 2011. On 1 May 2012, a high-definition simulcast the channel was launched.
ZDF offered another documentary channel, ZDFdokukanal, between 2000 and 2009. From Wikipedia
