looking for suggestion or offers of no longer needed software suitable for the interact 412 with heidenhain 312 control;

firstly I presume normal cam software may not be compatible so Ive been told to look for DelCam Power mill to help with engraving and word forming either in relief or recessed.

secondly whats available for installing on a pc for writing and down/uploading programmes to the machine, or would delcam include this feature.