Browse free open source Data Formats software and projects below. Use the toggles on the left to filter open source Data Formats software by OS, license, language, programming language, and project status.
A PDF Reader and Note-taker for OS X
Bibliography manager for Mac OS X
PDF transformation/manipulation program + library
HTML to PDF converter for PHP
Zefania XML bible modules
A feature-rich environment for writing LaTeX documents on Windows
Fast XML parser library in C
The universal markup converter
Scan documents to PDF and other file types, as simply as possible.
XML editor
A PDF Reader in JavaScript
PHP library generating PDF files from UTF-8 encoded HTML
A cross-platform XML/CSS based eBook reader
A simple interface for working with TeX documents
Free and open source manga reader for Android
OCRmyPDF adds an OCR text layer to scanned PDF files
Convert PDF to HTML without losing text or format
Development toolkit for Web Services and XML data bindings for C & C++
Convert HTML to PDF using Webkit (QtWebKit)
Make any web page a desktop application
WebDriver for Firefox
Open source PDF editor
PHP class for PDF