LaTeX
From Hack Sphere Labs Wiki
I wanted to write project documents and RFPs on my wiki. I did not like the default print ouput so:
pandoc input.txt -f mediawiki -t latex --standalone -o output.tex
https://tex.stackexchange.com/questions/1420/how-to-convert-mediawiki-syntax-to-latex
texmaker is nice for PDF output, but I am willing to bet pandoc will do pdf out.
To produce a PDF, specify an output file with a .pdf extension: pandoc test.txt -o test.pdf