Finds metadata on scholarly works and is able to download pdfs of whitepapers.

Integrate with MuPDF for analyzing and converting PDFs.

MapPrint allows to export many map sources and GeoJSON objects to a pdf/png file, along with legend and text elements to create rich maps.

Blobsterix is a transcoding, caching, storage server that can transform your blobs (images, pdf, ...) at request time.

A Rails wrapper for the PDFkit library. Meant to be a drop in replacement for princely.

Yuzu is a blog-aware, static-website (and PDF) generator that converts a folder of text files and images into multiple forms and publishes them to an FTP server, file system, or Amazon Simple Storage Service (S3). It is extensible and designed to function with minimal setup.

Transform Markdown docs into two-column PDFs.

Easily convert Markdown documents to PDF files.

Prawn is a fast, tiny, and nimble PDF generator for Ruby.

Payday is a library for rendering invoices. At present it supports rendering invoices to pdfs, but we're planning on adding support for other formats in the near future.

Transform HTML into PDF/PNG/JPEG using Google Chrome

Labrat is a linux command-line program for quickly printing labels. Labrat uses the wonderful Prawn gem to generate PDF files with label formatting in mind. With labrat properly configured, printing a label is as simple as: $ labrat 'Income Taxes 2021 ~~ Example Maker, Inc.' And you will get ...

A library for creating 2D vector graphics as PDF.

Ruby Gem to Download all your Stripe PDF invoices in bulk. The invoices will be downloaded in the /invoices directory. Please note this is a command line program.

Client for LSF PDF service

Slicing a PDF into images

This Ruby extension implements a DataMatrix encoder for Ruby. It is typically used to create semacodes, which are barcodes, that contain URLs. This encoder does not create image files or visual representations of the semacode. This is because it can be used for more than creating images, such as ...

PDF generator (from HTML) gem for Ruby on Rails

Generates PDF's with (+/-) one page per card with title, body and checklists. Print 4 of them on an A4 for the best action.

Render PDFs using the XML format from the DYMO Label Maker app