Getting Older Versions of X Window System Technology

Contents

• X11 Release 6.4

• X11 Release 6.3
• X11 Release 6.1
• Older Releases

X11 Release 6.4

Instructions for getting the latest release of X Window System technology are available here.

X11 Release 6.3

The software in this release is not in the public domain, but is freely available. No license is required and there are no royalties; vendors are actively encouraged to base products on this software and on the standards defined by the X Consortium.

• Basic information on getting Release 6.3 is here.
• The X11R6.3 Release Notes.

X11 Release 6.1

The software in this release is not in the public domain, but is freely available. No license is required and there are no royalties; vendors are actively encouraged to base products on this software and on the standards defined by the X Consortium.

• Basic information on getting Release 6.1 is here.
• The X11R6.1 Release Notes.

X11R6

• X11R6 is available FTP from sites in North America, Europe, East Asia, and Australia.
• Official X11R6 CD-ROM directly from Walnut Creek.
• The X11R6 Release Notes.
• A list of what's in the X11R6 contrib part.

Older Releases

Available via FTP

• X11R5
• X11R4
• X11R3
• X11R2
• X11R1
• X10R4
• X10R3

Permission is granted to reproduce any portion of the text or graphic images of this document provided that you prominently display both the copyright notice listed above and the following acknowledgment: Portions of this document have been reproduced with the permission of the copyright owner, The Open Group, Cambridge, MA.