WSJT-X and WSJT use two totally different frameworks. WSJT is Python3/Tk portaudio and WSJT-X is QT5. There is one mode that crosses over, JT65A, but that's where the similarities end.
WSJT-X and WSJT use two totally different frameworks. WSJT is Python3/Tk portaudio and WSJT-X is QT5. There is one mode that crosses over, JT65A, but that's where the similarities end.