Default initial zoom to fit all objects?

Once you open a new file CDRAW the default zoom shows you the page, but as I usually work outside of it it'd be much more practical for me to get all the objects centered in view without having to click F4. I sometimes have to open many old files at a time in search for a previous design and clicking F4 through all of them gets tedious and takes longer than expected. Recently I''ve been saving new files with all objects centered to the page, and the page made big enough to fit them all, but with old files this 'trick' is useless.

Is this possible?

It it isn't, is there some other trick that would do the job? 

Thanks!