Open source software is at the heart of Apple platforms and developer tools, and Apple continues to contribute and release significant quantities of open source code. MacOS combines a proven UNIX foundation with the easy-to-use Mac interface to bring industrial-strength computing to the desktop. View Unix documentation. Jan 09, 2020. The Best Open Source PDF Editor Mac 1. Formulate Pro for Mac (Best Open Source PDF Editor for Mac) Formulate Pro for Mac is one of the best open source PDF editors for Mac users. It is a stable program with great features. This PDF editing tool lets you redact PDF files, and provides cloud services for more space to store documents. Linux, Unix, Mac OS X: Elmer: Open source multiphysical simulation software developed by Finnish Ministry of Education's CSC, written primarily in Fortran (written in Fortran90, C and C) CSC: 8.2: 2016-03-15: GPL: Free: Linux, Mac OS X, Windows: FEBio: Finite Elements for Biomechanics: University of Utah (MRL), Columbia University (MBL) 2.7.

Open source software is at the heart of Apple platforms and developer tools, and Apple continues to contribute and release significant quantities of open source code.

Swift

Swift is a powerful and intuitive programming language designed to give developers the freedom and capabilities they need to create a new generation of cutting-edge apps. Swift is easy to learn and use and it’s open source, so anyone with an idea can create something incredible.

Visit Swift.org

WebKit

WebKit — the open source rendering engine introduced by Apple — powers Safari on macOS and iOS. WebKit features blazing performance and extensive standards support. And because it’s open source, developers can examine WebKit code and contribute to the community.

Visit WebKit.org

Password Manager Resources

Open Source Office Software For Mac

The Password Manager Resources open source project allows you to integrate website-specific requirements used by the iCloud Keychain password manager to generate strong, unique passwords. The project also contains collections of websites known to share a sign-in system, links to websites’ pages where users change passwords, and more.

View password manager resources

ResearchKit

ResearchKit is an open source framework that enables an iOS app to become a powerful tool for medical research. It includes a variety of customizable modules that you can build upon and share with the community.

Windows 10 Open Source Software

View the ResearchKit Open Source Project

CareKit

Open Source Software For Matlab

CareKit is an open source framework for developing apps that help people better understand and manage their health by creating dynamic care plans, tracking symptoms, connecting to care teams, and more.

Visit CareKit.org

Open Source Software For Cricut Machines

Bonjour

Bonjour enables automatic discovery of devices and services on a local network using industry standard IP protocols. It makes it easy to discover, publish, and resolve network services with a sophisticated, yet easy-to-use, programming interface.

Learn more about Bonjour

UNIX

Apple Open Source

macOS combines a proven UNIX foundation with the easy-to-use Mac interface to bring industrial-strength computing to the desktop.

View Unix documentation

Open Source Software For Mac Os X

Command Line Tools

Download command line developer tools, including Apple LLVM compiler, linker, and Make.

Open Source Projects

View iOS, macOS, and developer tool open source projects.

Documentation

View open source related documentation.