Tinderbox runs on all modern Macintosh computers. Tinderbox runs on macOS Big Sur (11.x), Catalina (10.15) and Mojave (10.14) and High Sierra (10.13).
For Sierra (10.12), El Capitan (10.11) and Yosemite (10.10), use Tinderbox 8.5.
Note that not all features run old the older supported OS versions, especially those using AI and Machine Learning techniques. There is a list of such features.