格雷格的浏览器 — NeXT-style column view file manager for classic Mac, worked wonderfully alongside the classic Finder.
格雷格的按钮 — Control Panel to customize the interface of System 7, turned flat black-and-white buttons into cool 3D buttons. Now we’ve turned all our cool 3D buttons into boring monochromatic flat buttons.
亚伦 — brought the then-future Platinum appearance to System 7.
万花筒 — the masterpiece of the genre, from Landweber and Arlo Rose. A full-on custom theme engine for an OS that was not designed with system-wide theming as a feature. The golden age of interface customization hacks.
外观经理 — Apple’s officially supported theming engine that wound up shipping with just one theme.