Open Source Sofortbild Alternatives
Sofortbild is described as 'native macOS app for tethered shooting using Nikon DSLR cameras'. There are more than 10 alternatives to Sofortbild for various platforms. The best alternative is digiCamControl, which is both free and Open Source. Other great apps like Sofortbild are qStopMotion (Free, Open Source), Entangle (Free, Open Source), Multican (Free, Open Source) and Stop Motion Capture (Free, Open Source).