Shave pages off of PDFs as images. PDFShaver makes iterating PDF pages easy by wrapping Google Chrome's PDFium library in an enumerable interface.

This library includes matchers that use Poppler and Cairo to render PDF files as images and compare them by the pixel

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

Pdftable.client provides two methods: remaining_pages and convert

Extracts tables from PDF text using spacing and position heuristics.

Simple tool to extract Table Data from PDFs

A gem for overlaying text and other fields onto PDF templates using Prawn.

JRuby gem converting PDF to text keeping the layout

Takes a folder structure of PDF files and generates thumbnail images for all pages of all pdfs.

Pdftk library is used for merging diffrent pdf files.

PDFtk binaries for Linux

Simplistic wrapper around poppler's pdftohtml utility

Ruby wrapper for the PDF Tools command-line utils. https://www.pdf-tools.com/

A simple lib to change PDF files to PNG files

Attempt to detect the region of a PDF page indicated by trim marks

PDF/A Validation using Apache PDFbox

add watermark to pdf files

Ein praktisches Gem fuer das sichere Zusammenfuegen von PDF-Dateien in fester Reihenfolge.

Provides an easy way to round any value with a given uncertainty following PDG rounding rules. Mainly consists of a Pdground module witha round method which will round the central value and uncertainty.

Pentaho Data Integration allows for the creation of ETL transformation and jobs. This library allows those ETL tasks to be executed from Ruby.