Macthemes.net
- Mac theme news, reviews, and interviews.
- http://www.macthemes.net/

Mac Themes Project
- Designing information and downloads, including themes for Mac OS X.
- http://sourceforge.net/projects/macthemes/

GirlieMac
- Free Kaleidoscope schemes, wallpaper in resolutions 800x600 / 1024x768, screen saver, and icons for Mac OS.
- http://girliemac.com/

MacMotiva
- Mac OS X themes and desktop pictures. The three times awarded Mac GUI site is the reincarnation of MacDesktopGadgets.
- http://planeta.terra.com.br/informatica/MacMotiva/roll.html

MacOS 8.5 Themes Archive
- Themes, soundsets, tips, and tools.
- http://themes.hellyeah.com/

Lloyd's Kaleidoscope World
- A guide to the world of plug-in color schemes for Kaleidoscope by Greg Landweber. Kaleidoscope allows you to redesign the MacOS user interface.
- http://www.ee.surrey.ac.uk/Personal/L.Wood/kaleidoscope/

Blue Cat Icons
- Freeware icons, desktop wallpaper, and Kaleidoscope schemes.
- http://www.totoro.org/jen/

The Kaleidoscope Scheme Archive
- Resources for Kaleidoscope users find the latest 3rd party schemes, tools and goodies, and join the mailing list. The one stop shop for scheme files.
- http://www.kaleidoscope.net/schemes/

A Few Sides of Richard Bensam
- Free Kaleidoscope schemes and other shareware and a collection of Macintosh links.
- http://home.earthlink.net/~rabensam/

Kaleidoscope Schemes by Martha Royer
- Shareware desktop schemes for Kaleidoscope in a variety of themes holidays, musical, Victorian and others.
- http://www.gate.net/~royerm/