Digital BW, The Print

I've followed the suggestions of several members of this forum and
tried Rawshooter Essentials. It has many excellent features. However,
either I've missed it, or there is no way to adjust the final output's
file size - typically adjusted in other related programs as:
output(image) size, dpi,bit depth (other than 8 or 16) etc.Has anyone
found out how to do this?