LaTeX preprocessor for PDF generation; Rails plugin

使用 Markdown 编写书籍内容，通过 burr 将其转换成 PDF，ePub 和 Mobi 格式电子书。

Provides a programatic way to check a PDF file conforms to standards like PDF-X/1a

Convert Pivotal Tracker Stories to 4x6 PDF for printing so that you can stick the card to your story board

DANFE pdf generator for Brazilian invoices.

This is the beginnings of a prawn extension for adding interactive forms to PDFs.

A ruby gem for converting PDF documents into a series of images. This module is based off poppler_utils and ImageMagick.

Scrape text from common file formats (.pdf,.doc,.docx, .sketch, .txt) with a single convenient command.

Generate a series of codewords or a binary blob for PDF417 barcodes

Super cool PDF templates using iText's PdfStamper. == CAVEAT: Anything super cool must have a caveat. You have to use JRuby or RJB. Plus you can only use Adobe LiveCycle Designer to create the templates. == EXAMPLE: pdf = PDF::Stamper.new("my_template.pdf") pdf.text :first_name, &quo...

Prawn::Icon provides various icon fonts including FontAwesome, PaymentFont and Foundation Icons for use with the Prawn PDF toolkit.

A Prawn PDF component which adds basic HTML support

PDFjs viewer for rails application.

Extract tables from PDF as a structured info. Uses ghostscript to print pdf to image, then recognizes table separators optically. No OpenCV or other heavy dependencies

Merge multiple PDFs in to one using iText's PdfCopyFile.

Adds simple HTML snippets into Prawn-generated PDFs. All elements are layouted vertically using Prawn's formatting options. A major use case for this gem is to include WYSIWYG-generated HTML parts into server-generated PDF documents.

A native client library for the DocRaptor HTML to PDF/XLS service.

Reliable way to generate PDF files of any complexity. Support HTML/ERB/CSS/SCSS/PUG/Javascript/ChartsJS/Images/SVG/Custom Fonts/etc.

Wraps the pdfinfo command line tool to provide a hash of metadata

Ruby Stats is a port of the statistics libraries from PHPMath. Probability distributions include binomial, beta, and normal distributions with PDF, CDF and inverse CDF as well as Fisher's Exact Test.