Orca Slicer is a fork tha originates from PrusaSlicer as well as BambuStudio. It supports almost all of our printers. 

Follow the guide below to download and setup OrcaSlicer.
In the printers list add the folowing:

BambuLab A1
Flashforge Adventurer M5
Creality K1 

Make sure to add the different nozzle sizes also.