How can i Convert jekyll files into pdf files so that I can browse it without having to install many things.
Your best bet is to build the site and convert the HTML output to PDF. If you have a bunch of files you want to build into a book, you could set up a page to include each file, then “print” to PDF in your browser.
Prince (princexml.com) is a pricey alternative that you can use to automate the process with a script. If you’re just building the PDFs for your own use, you can use the eval version (it puts a watermark in the output).