GUIdebook: Graphical User Interface galleryHome > GUIs > Mac OS > System 4
Go backMac OS
System 4Mac OS

Released on March 1987 by Apple Link points to external site.

Jan 86System 3

Mar 87 System 4.0
Apr 87 System 4.1
Oct 87 System 4.2 (25 screenshots)
Nov 87 System 4.3

Jun 88System 6
Detailed timeline

The Early Mac OS Link points to external site from Andy F. Mesa
Featured edition
Welcome splash in System 4.2
System 4.2
More information


“The GUI Style Guide”

Featured icons
KeyboardTrash canText editorMouseGeneral
More icons

Copyright © 2002-2006 Marcin Wichary, unless stated otherwise.