Browse free open source Formats and Protocols and projects for Mac below. Use the toggles on the left to filter open source Formats and Protocols by OS, license, language, programming language, and project status.
A PDF Reader and Note-taker for OS X
Bibliography manager for Mac OS X
XML editor
The universal markup converter
Fast XML parser library in C
A simple interface for working with TeX documents
Zefania XML bible modules
Scan documents to PDF and other file types, as simply as possible.
A PDF Reader in JavaScript
A cross-platform XML/CSS based eBook reader
PHP library generating PDF files from UTF-8 encoded HTML
PHP class for PDF
Development toolkit for Web Services and XML data bindings for C & C++
WebDriver for Firefox
converts PostScript or PDF files to other vector graphics formats
OCRmyPDF adds an OCR text layer to scanned PDF files
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
Convert PDF to HTML without losing text or format
Open source PDF editor
Make any web page a desktop application
C++ JSON parser (Now in GitHub)
An open source RDP server
The granddaddy of HTML tools, with support for modern standards