Browse free open source Formats and Protocols and projects for Linux below. Use the toggles on the left to filter open source Formats and Protocols by OS, license, language, programming language, and project status.
PDF transformation/manipulation program + library
The universal markup converter
Scan documents to PDF and other file types, as simply as possible.
XML editor
PHP library generating PDF files from UTF-8 encoded HTML
A cross-platform XML/CSS based eBook reader
Fast XML parser library in C
WebDriver for Firefox
A PDF Reader in JavaScript
A simple interface for working with TeX documents
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
Zefania XML bible modules
OCRmyPDF adds an OCR text layer to scanned PDF files
Make any web page a desktop application
Convert HTML to PDF using Webkit (QtWebKit)
Development toolkit for Web Services and XML data bindings for C & C++
PHP class for PDF
open source Java library for creating and editing PDF files
Convert PDF to HTML without losing text or format