The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe

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 framework for creating e-books from Markdown/Textile text markup using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs.

You can create your slide as a text file. It means that you can version controlyour slide like your Ruby scripts. You can custom your slide style by Ruby.So Rabbit is for Rubyist. You can use RD, Markdown and Wiki format as slide source. Rabbit provides programmer friendly keyboard interface. I...

Generate static image charts and embed them into emails, pdf reports, blog posts...

This is gem built on Origami gem to support PDF scan in web applications. You can scan your PDF file for various malicious threats.

Clean Ruby implemenentation of a HTML to PDF converter based on WebKit, WebKit2GTK+ and GirFFI

Conver HTML to PDF/PNG/JPEG

A gem that provides a client interface for the Gotenberg PDF generate service

A native client library for the DocRaptor HTML to PDF/XLS service.

Convert to pdf, compress pdf, join pdf using Ghostscript

Extracts text from PDF files using Tesseract, the text is added to the PDF as a background layer.

Transform HTML into PDF/PNG/JPEG using Google Puppeteer/Chromium

make the creation of pdf easy in ruby

PDF::Core is used by Prawn to render PDF documents. It provides low-level format support.

Font Metrics Parser for the Prawn PDF generator

This gem allows you to render SVG directly into a PDF using the 'prawn' gem. Since PDF is vector-based, you'll get nice scaled graphics if you use SVG instead of an image.

DANFE pdf generator for Brazilian invoices.

wrapper command of pdftk-java

A tool to combine PDF tools, OCR tools and image processing into a single interface as both a CLI and a library.