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Using ColorPort for QTR grayscale and alt-process profiling

ColorPort is free utility from XRite that allows users to make and measure profiling targets with a wide variety of spectrophotometers, including the versatile 1Pro. This software and hardware combination is the modern day equivalent to yesterdays densitometer that provides much more information and functionality. I’ve been using ColorPort on a daily basis since 2005 and love it’s flexibility and versatility. If one is savvy enough to hack color patch spreadsheets and XML files, one can design beautiful targets for nearly any profiling purpose. I’ve preferred ColorPort over MeasureTool for years, but now that XRite has discontinued MeasureTool and the Mac OS will no longer launch it; color geeks everywhere are making the switch.

B&W inkjet printmakers and Quad Tone RIP (QTR) users in particular will love to hear that I’ve just made it easier than ever to ditch MeasureTool and start using ColorPort. Visit to download the 21 and 51 step gray ColorPort XML files that I’ve made for the i1Pro and iSis. These files can be installed (more…)