A short document on Gist, sharing what I know about converting PDF to many text formats via the middle man of PostScript

[If this is not the right board for this, please tell me to submit it in the right place]

Basically for the past 2-3 weeks or so, I have been messing with the 'PostScript toolchain' as I know many of you have. But for those who are still in the dark about the powers of PostScript, this will be a short intro.

Thanks.