A PDF parser for the Joint Service Transcript (JST), a standardized service transcript for Army, Marine Corps, Navy, and Coast Guard personnel. (https://jst.doded.mil/faq.html) Returns accumulated skills, military experience, and education as...

jpeg2pdf is a free program that converts a directory of JPEG files to a PDF file.

Merge tones in PDF made by DCL (Dennou Club Library) ver. 6

Postino allows you to generate Italian postal payment forms in PDF format using Prawn.

Prawn report is a class repository wich uses prawn gem capabilities to generate PDF documents in order to make it easy to create real life reports.

With JiraCards you can print Jira issues in a pdf.

A resume parsing gem. Specifically for LinkedIn PDFs

Export iMessage conversations into TXT or PDF files

Prawn itself provides only linear and radial gradients. This is the more advanced shadings that PDF spec defines.

Generate PDF/HTML from articles posted on qiita.com. Uses wkhtmltopdf on the back-end which renders HTML using Webkit.

Maruku is a Markdown interpreter in Ruby. It features native export to HTML and PDF (via Latex). The output is really beautiful!

Create chart in PDF

Provides methods to extract texts from various file formats like Microsoft Office (<= 2002, as well as >= 2007,) PDF and HTML.

A super easy way to fill out a PDF form from a Rails application.

Convert PDB (Palm Database) Ebook to PDF format. Specially handle document from haodoo.net.

A markdown to HTML & PDF converter, with simple ERB & HAML templating and CSS styling.

purepdf is a complete pdf library for actionscript. Package with font support.

Set tags and search by them in PDF, MMD, PNG, and other file types

purepdf is a complete pdf library for actionscript. Package without font support.

Add watermarks to existing PDF files, the easy way.