An upright chancery designed in 1989 by Bill Horton as a refinement of his earlier MacHumaine. [Read me] Heidelberg is heavier and more angular. Released into the public domain. There are many copies and alterations. The most widespread version is arguably Alpine, a revision and extension of Heidelberg made by Dieter Steffmann in 2000. Alpine fixes some technical issues and adds more characters for greater language support.