The XQuartz project is an open-source effort to develop a version of the X.Org X Window System that runs on OS X. Together with supporting libraries and applications, it forms the X11.app that Apple shipped with OS X versions 10.5 through 10.7.
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Quick Download
| Download | Version | Released | Info |
|---|---|---|---|
| XQuartz-2.8.0.dmg | 2.8.0 | 2021-03-21 | For macOS 10.9 or later |
| XQuartz-2.7.11.dmg | 2.7.11 | 2016-10-29 | For OS X 10.6.3 or later |
| X11-2.6.3.dmg | 2.6.3 | 2011-07-20 | For OS X 10.5.x (final Leopard release) |
Important Info for 10.5 Users
OS X Software Updates have included some of the work done by the XQuartz project, but for various reasons, Apple cannot ship the latest and greatest version offered by the XQuartz site. Since the XQuartz X11 package clobbers Apple's X11.app, their software update will clobber the XQuartz X11 package. Because of this, you may experience conflicts after doing a Software Update from Apple. Please re-install the latest XQuartz X11 release for Leopard after installing a system software update to OS X 10.5.x Leopard.
License Info
An XQuartz installation consists of many individual pieces of software which have various licenses. The X.Org software components’ licenses are discussed on theX.Org Foundation Licenses page.The quartz-wm window manager included with the XQuartz distribution uses the Apple Public Source License Version 2.
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Mac Os X 10.12 Sierra
Tools and resources
Mac Os X 10.12.6 Download
Use Xcode 12 and these resources to build apps for macOS Big Sur. Upgrade mac os sierra 10.12.6 to 10.13.