A corollary to this service, on OSX and only for pdf, is to put the OS CUPS print driver to use. I've always been impressed with how well the print -> save as pdf functionality works on OS X. Recently I needed to batch it for text files and looked up the specifics. (It works for html as well, just save your sites procedurally and batch.)
As stated somewhere in the comments this service is probably aimed at people on remote machines, but the above has been a handy trick for my local life.
I'm sure equivalents exist on Windows (PDFcreator comes to mind) and Linux.
/System/Library/Printers/Libraries/convert -f infile -o outfile
As stated somewhere in the comments this service is probably aimed at people on remote machines, but the above has been a handy trick for my local life.
I'm sure equivalents exist on Windows (PDFcreator comes to mind) and Linux.