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.
The universal markup converter
PDF transformation/manipulation program + library
XML editor
A cross-platform XML/CSS based eBook reader
Scan documents to PDF and other file types, as simply as possible.
A simple interface for working with TeX documents
PHP library generating PDF files from UTF-8 encoded HTML
Fast XML parser library in C
WebDriver for Firefox
Zefania XML bible modules
A PDF Reader in JavaScript
Convert HTML to PDF using Webkit (QtWebKit)
Make any web page a desktop application
Development toolkit for Web Services and XML data bindings for C & C++
open source Java library for creating and editing PDF files
OCRmyPDF adds an OCR text layer to scanned PDF files
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
converts PostScript or PDF files to other vector graphics formats