From NeoWiki

The -X option to ssh sets up X11 forwarding for ssh connections. That is, it sets up a secure tunnel between the program (like xclock) running on the server and the XQuartz application on your Mac; the program can create windows, buttons, menus, etc.; all the information flows through the ssh tunnel to XQuartz, which renders the windows on your Mac. Download the latest version of Apple X11 for Mac for free. Read 23 user reviews and compare with similar apps on MacUpdate. For users of OS X 10.10 and later, download and install FontForge 2017-07-31. For users of OS X 10.09, download and install FontForge 2015-04-30. Open it and move the FontForge.app file to /Applications - do not move it anywhere else. Right Click (or hold the Command key and click once) and choose Open from the menu, and confirm you want to. Download X11 for Mac OS X 10.5.7 – Free Version 2.3.3.2 improves interaction between X11 and Spaces May 18, 2009 08:57 GMT By Filip Truta Comment.

Another way to get a current X11 installation on your system is through MacPorts. This is currently tested and supported on Tiger and newer versions of macOS. Visit MacPorts to install it on your system. Once installed, run this command from Terminal.app to install the latest X11 server on your system.

[edit]OpenOffice.org Mac OS X (X11)

[edit]Stable Release

Download X11 For Mac Os X

OpenOffice.org X11 3.0 has been released. It runs on Panther (10.3) and Tiger (10.4) and needs X11 to run. It can be found on the 2.0 release page:

The previous version of OpenOffice.org Mac OS X (X11) is 1.1.2, runs on Mac OS X 10.2.x, 10.3.x, and 10.4.x and is localized in English. It can be found at the download page for the OOo Mac port:

If your preferred language is not English, check with your OOo NativeLang project (e.g. fr.openoffice.org) to see if there is a version of OOo Mac OS X (X11) available in your language. These localized versions run only on Mac OS X 10.3.x or 10.4.x, but not both (or on 10.2.x).

Download X11 For Mac

[edit]Development Builds, Betas, and Release Candidates

Development builds of the upcoming OpenOffice.org 2.0 are available for Mac OS X. You can find the latest builds by checking the mac@porting list from OpenOffice.org. Also, the more stable beta builds will get links posted in the Trinity 'developement' forums.

[edit]Getting X11 for your Mac

You can find X11 in the Applications/Utilities folder. If you do not have it installed, here is how to get it:

• If you have Mac OS X 10.3.x or 10.4.x, the X11 package is included on your Mac OS X installation CDs/DVD. It may be pre-installed on new Macs.
  • Mac OS X 10.3.x: The X11User.pkg is on Disc 3 of the Mac OS X Install CD set
  • Mac OS X 10.4.x: The X11User.pkg is located in the Optional Packages folder of the Mac OS X Install DVD

• If you have Mac OS X 10.3.x, you can download X11 from Apple: http://www.apple.com/support/downloads/x11formacosx.html

This version will not work on Mac OS X 10.4.x

Important! if you upgraded from 10.3 to 10.4 and had X11 installed, you will need to manually upgrade X11 using the 10.4 DVD, as this is not a part of the standard upgrade.

• For all versions of Mac OS X there is XDarwin: http://xdarwin.orgplease remember Problems with FTP and Safari
  • For easier installation of XDarwin, try Fink : http://fink.sourceforge.net
  • To make XDarwin look more Mac-like, there is OroborOSX: http://oroborosx.sourceforge.net (You need XDarwin to use this)

[edit]Spotlight Integration

Mac X11 App

If you use Mac OS X 10.4.x, you can add Spotlight support for OpenOffice.org and OpenDocument files by downloading and installing NeoLight.