I actually have two questions:
1- Can I bypass Mojave and go straight from High Sierra to Catalina?
2- I have a frequently-used app (Tex-Edit Plus, NOT the same as Apple’s TextEdit) that is 32-bit. The developer says he has NO plans to convert it to 64-bit, so can I upgrade to Catalina’s 64-bit structure but still use the 32-bit app and access the thousands of files I’ve made with that app?
Thanks, I appreciate your time.