Organic supports , a signed .exe so no more unknown source run anyway message and a sfx archive so one click .exe file to extract to where you want .
If you want to run from a remote drive and keep your configs on that drive so all computers sync you can make a folder name configuration and place in the a3dp slicer main directory
I have not been able to verify mac or Ubuntu myself
Mac this is he most recent build "not on the current 2.7 build right now will update shortly"