π Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby.
A Pure ruby library to merge PDF files, number pages and maybe more...
A Ruby gem to transform HTML into PDFs, PNGs or JPEGs using Google Puppeteer/Chromium
Versatile PDF creation and manipulation for Ruby
Super simple PDF invoicing
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 and HTML generation.
A collection of PDF::Reader based analysis classes for inspecting PDF output. Mainly used for testing Prawn, but will work with any PDF.
The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe.
Fast, Nimble PDF Writer for Ruby
A reliable way to generate PDF of any complexity in Ruby on Rails apps
RGhost is a document creation and conversion API. It uses the Ghostscript framework for the format conversion, utilizes EPS templates and is optimized to work with larger documents. Support(PDF,PS,GIF,TIF,PNG,JPG,etc)
PDF generator (from HTML) plugin for Ruby on Rails