All demo versions end after one hour of running time and can then be restarted.
Authorization removes the time limit.
BeneGrid_v5 Mac
incl. OnScreen Keyboard+, Communication Table, Scripts
BeneGrid_v5 PC
Installer Software
VirtuSwitch mac
incl. Communication Table, Scripts for Switch Control, Switch-Template
TalkTable Mac
incl. Communication Table, Scripts for Switch Control, Switch-Template
Mojave Privacy Addendum
PDF document explains the security settings in macOS 10.14