Download of ColorLinker 1.6 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This Mac application is a product of com.studaksoftware.colorlinker. The application lies within Business Tools, more precisely Project Management. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
ColorLinker is a software application for Mac OS X which enables color all conversions of spot colors of PANTONE (Formula Guide Solid Coated Plus Series 2010 library and Goe Coated) / RAL K7 (K5) library, HKS K and NCS Index 1950 Original (NCS S). ColorLinker also calculates the deltaE difference between two colors in LAB color space, color conversion from LAB color space to sRGB color space and vice versa, including color previews.
You may want to check out more software for Mac, such as MacHylafax, Onepoint Project or Lighthouse Keeper, which might be similar to ColorLinker.