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
Scanning probe microscopy data visualisation and analysis
The universal markup converter
Scan documents to PDF and other file types, as simply as possible.
Zefania XML bible modules
Development toolkit for Web Services and XML data bindings for C & C++
Script that organizes the Google Takeout archive
XML editor
Make any web page a desktop application
A simple interface for working with TeX documents
Import YAML/JSON-formatted configuration files into Keycloak
Spelling, grammar and style checking on LaTeX documents
OCRmyPDF adds an OCR text layer to scanned PDF files
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
Blazing-fast Data-Wrangling toolkit
A JSON based anime data set with important meta data
PHP library generating PDF files from UTF-8 encoded HTML
A cross-platform XML/CSS based eBook reader
A PDF Reader in JavaScript
Open source PDF editor
Fast XML parser library in C
An open source Mac OSX RSS reader with support for RSS/Atom feeds