ColorThink Download Page

ColorThink is available for download for demonstration or production use.

With a serial number ColorThink is unlocked for full use of all modules.

Without a serial number ColorThink will run for an unlimited time in a limited demonstration mode that allows full navigation of the modules but will restrict opening and graphing to the included demo (SWOP, sRGB) profiles.


 ColorThink Pro v3.0.9 for Macintosh

64bit - Mac OS X 10.10 - 10.15 (Catalina), 11.x (Big Sur), 12.x (Monterey), 13.x (Ventura), testing on 14.x Sonoma Intel Processor, ok on M1/M2 via Rosetta2 Min display size: 1024x768 download (37.68 MB)

 ColorThink Pro v3.0.5 for Windows

(Win XP SP2+, Win7-11 32bit) download (6.90 MB)


 ColorThink v2.3.4 for Macintosh

Universal Binary (PPC / Intel) - Mac OSX: 10.5 - 10.14 download (12.76 MB)

 ColorThink v2.3.3 for Windows

(Win XP SP2+, Win 7, Win 8, Win 10, Win 11) download (8.01 MB)


 Older Versions
   (all 2.0 versions use existing 2.x serial numbers)

Classic version 2.2 (Mac OS 9) download (.sit 3.1 MB)