HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. In short, it allows creating new PDF files, manipulating existing PDF files, merging multiple PDF files into one, extracting meta information, text, images and files from PDF files, securing PDF files by ...

Updates to PDFKit by Jared Pace and Relevance with stack overflow post suggested by Ashish implemented to save server side pdf file, and code to save pdf file on repository.

Prawn::Table provides tables for the Prawn PDF toolkit

All paper certainly has citation list. However it is hard to extract reference list cuz part of citation list locate lowest part in pdf and all browser is so slow to show pdf file of paper that we get tired to fetch paper. Moreover using pdftohtml or pdftotext, this command cannnot parse multi-co...

Creates a PDF for each page from a PDF with multiple pages. Uses Ghostscript for the actual bursting. You'll need the following commands available on your system: gs (Ghostscript), pdfinfo (Poppler), grep and convert (ImageMagick) if you want thumbnails.

Simple Ruby wrapper for seding requests to pdf-rendering-srv.

wrapper command of pdftk-java

PdfMatcher is a gem to compare two PDFs and output the differences using diff-pdf

Ruby Library for the pdflayer API, a web service that automates HTML to PDF document conversion, https://pdflayer.com

Use pdftk to split pdfs on bookmark level. Limited functionality, see README.md for more info.

Counts the pages in single and multiple PDFs. Capable of recursively finding PDFs in directories.

A gem for plugging pdf.js into a Rails application

PDF content extraction tool and library.

a library that can read structured and positional text from PDFs. Ideal for asembling structured data from invoices and the like.

This gem provides a wkhtmltopdf binary and configures wisepdf, wicked_pdf, and pdfkit for ruby based applications running in Heroku

Generate awesome PDF with web technologies at pdfmonkey.io

Uses command-line pdftohtml tools to convert PDF files to HTML.

Get metadata about PDFs and extract full-quality images. Wrapper around `pdfimages` and `pdfinfo`.

PDF/A Validation using Apache PDFbox

Pdftable.client provides two methods: remaining_pages and convert