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What is ClarusX2005?
From the Readme First document...
The original Clarus the Dogcow design was created by Susan Kare, but you already knew that!
What's New in This Release
2005 - Complete ground-up rewrite to support OS X Tiger!
* OS X 10.4 or higher
This program DOES NOT SUPPORT EARLIER OS X RELEASES DUE TO MAJOR ARCHITECTURAL CHANGES IN THE OS X PRINTING INTERNALS!
About ClarusX Release 2
ClarusX is allows you to change the page setup dialog icons (aka "boring guy") from this:
to various dogcattle and other goodness:
For a complete list of all available icons, please refer to the "Icon Catalog" file supplied with this archive.
Download ClarusX2005 for Mac
(10 MiB / 10.49 MB)
/ DMG image
From Mac OS 10.4 up to Mac OS 10.5
Please note, this will not work in Mac OS above 10.5 (Leopard) mainly because it's PowerPC only. Roby Sherman (the developer) did attempt an update (ClarusX2014) but I can't find it. Screenshot of the disc image contents is from my modern iMac, hence the "no" overlay on the installer icon.
Emulating this? It could probably run under: QEMU