Generate pdf reports on Rails using Jasper Reports reporting tool

Ruby wrapper for Puppeteer. Generate screenshots and PDF's from HTML!

Generates word-search puzzles and emits them to PDF. Customizable.

Generate PDFs and eBooks from video files

Generates API documentation in PDF, HTML, JSON, YAML format for integration tests written with RSpec

LaTeX preprocessor for PDF generation; Rails plugin

DANFE pdf generator for Brazilian invoices.

XHTML to PDF using Flying Saucer java library

This is the beginnings of a prawn extension for adding interactive forms to PDFs.

A Prawn PDF component which adds basic HTML support

Uses weasyprint to create PDFs using HTML

Grouping extension for prawn pdf generator

Sinatra extension to add support for pdf rendering with Prawn templates.

features2cards. Generate printable PDF index cards from Cucumber feature files

Easily create PDF and Excel files from html in your Ruby application using the DocRaptor API.

Slaw is a lightweight library for rendering and generating Akoma Ntoso acts from plain text and PDF documents.

Optical mark recognition of multiple-choice tests and surveys. Low-level ruby library to generate response sheets in PDF form and to automatically score manually filled-out forms.

Autoprint generated PDFs from Adobe Reader.

features2cards. Generate printable PDF index cards from Cucumber feature files

Eventually this may be a markdown to PDF, ePUB, MOBI processor. For now it's just something I'm playing around with, so use at your own risk