Stitching and unstitching for PDFs. A java library delivered via ruby out of convenience.

Gem for rendering result PDFs

Uses wkhtmltopdf to create PDFs using HTML(Windows-compatible)

Add PDF 'images' as images in prawn documents

Parsing PDF files to the CSV format

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

This gem is very efficient for the case when we need to replace any text with image within the pdfs. This gem also allows to replace multiple texts with any image in single call.

Some helper methods to create pdfs and csvs ina a simple, tabellar notation. for PDF you can also add an header and a footer to each page.

Examine all PDF files in Look up directories, remove password (if has one), rename and copy to a new directory using regular expressions.

Compute the differences between two PDF files

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

If you want to automate, 1. Split pdf to under 50mb. 2. send these pdfs to your kindle email address, this gem is the one.

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

Generate PDFs from HTML/CSS with middleman

Ruby wrapper for the awesome pdf2htmlex

A lightweight Ruby gem for rendering PDFs with Chrome Headless

rpdf2txt will turn a PDF-file into a textfile.

Combine multiple pdf files into a single file with combined table of content for quick navigation

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

Validate PDF files for PDF/A conformity.