I thought I’d see if anyone else had any ideas. I’m sure they do, but it appears they are sleeping.
Anyway, there is no problem in editing the images to suit embedding in any applications such as Word. I saved a 23 species by 6 groups box and whisker plot as an emf (enhanced meta file). The emf format is high quality so a good place to start.
I then loaded the image into a simple editor (I used ACDsee but Paintshop, Photoshop or a host of others will do fine) and copped it to a series of full A4 pages in JPG format. I could have easily cropped it to suit any smaller format.