A Ruby gem to transform HTML + CSS into PDFs using the command-line utility wkhtmltopdf
kramdown is a fast, pure Ruby Markdown superset converter, using a strict syntax definition and supporting several common extensions....
The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe....
:page_with_curl: Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby....
A framework for creating e-books from Markdown using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Also supports EPUB, Mobi, Text...
A Pure ruby library to merge PDF files, number pages and maybe more...
Read text and metadata from files and documents (.doc, .docx, .pages, .odt, .rtf, .pdf)
The Alien device to convert Markdown and Textile files to HTML or PDF
a featureful rails plugin leveraging the new kickass prawn library to produce compiled pdf views
Using Jekyll to create outputs that can be used as Pandoc inputs. In short - input markdown, output mobi, epub, pdf, and print-ready pdf. With a focus on fiction....
Origami is a pure Ruby library to parse, modify and generate PDF documents.
A Ruby gem to transform HTML into PDFs, PNGs or JPEGs using Google Puppeteer/Chromium