I have to hand in a postscript version of my paper for a conference, so I have to use
latex instead of
As I may later need a different version, I would like to write the paper in such a way that switching between the formats is easy.
What is the best way to do this, considering that one program needs
Edit adressing comment: Until now, I only have figures in png and pdf. I am aware of manual conversion tools between the graphic formats. However, I don't know of a way to do an automatic conversion of all used graphics within a tex file. Thus, converting the whole paper is very labour-intensive as of now.