This gem can be used to create PDFs from Latex files using a Docker image.

Tool to convert PDF files, to make them more readable on Barnes & Nobel Simple Touch Nook reader and maybe some other small e-ink readers with 6" screen…

A lightweight Ruby gem for rendering PDFs with Chrome Headless

Add PDF 'images' as images in prawn documents

Validate PDF files for PDF/A conformity.

Wrapper for Mozilla PDF.js library for use with rails. That library can be found here: https://github.com/mozilla/pdf.js

Much longer explanation of the example!

This gem provides a simple interface to merge, stamp, split PDFs using https://github.com/ant31/pdfserve API.

Special Gem for MetaKGP members - to convert all images in a directory to PDFs in another directory. Supports multi-page Question paper images too. Please follow the naming scheme for papers - for example, end-autumn-2016-MA20104-kdfh87.jpg in case of single-page Question paper & mid-spring-2...

Use phantomjs to gneerate pdfs

Turn your Rails actions/views into PDFs without a web browser

Simple tool to extract Table Data from PDFs

This gem provides a wkhtmltopdf executable and configures wisepdf, wicked_pdf, and pdfkit for ruby based applications running Windows

Run your own html-to-pdf server for free on Heroku.com

A set of convenience classes integrated with Ruby on Rails to transparently and flexibly convert html to PDF, in particular output nice PDFs direct from rhtml templates

A command-line tool to display fonts embedded inside PDF documents.

rpdf2txt will turn a PDF-file into a textfile.

Framework for rendering PDFs using LaTeX

A gem for reading file data from poppler pdfinfo

Bazuro-PDF2DOCX allows convert from PDF to DOCX, through MS-WORD 2013 or later, using a macro