Franz is described as «free messaging app / former Emperor of Austria and combines chat & messaging services into one application. Franz currently supports Slack, WhatsApp, WeChat, HipChat and many more. You can download Franz for Mac, Windows & Linux» and is a very popular instant messenger in the social & communications category. There are more than 50 alternatives to Franz for a variety of platforms, including Mac, Windows, Linux, Online / Web-based and Android. The best alternative is Rambox, which is free. Other great apps like Franz are Station, Hamsket, Ripcord and Empathy.Franz alternatives are mainly Group Chat Apps but may also be Instant Messengers or Encrypted Chat Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Franz.
