Welcome to GMG ColorServer

GMG ColorServer is a versatile program for a broad range of color management tasks. More than a standard color server, the software comes with high-end DeviceLink technology to get the most out of your PDFs and images, delivering press-ready files in reproducible high-end quality.

Note: Some of the features described in the following are not included in the standard GMG ColorServer version and require an additional license (GMG InkOptimizer, GMG ProfileEditor, GMG SpotColor Editor, workflow interfacing or job ticket processing). Please contact your local dealer for details.

Main Features

  • Automated data normalization to one output intent
  • Automated color space conversion
    • RGB-to-CMYK, CMYK-to-RGB separation
    • CMYK-to-CMYK, RGB-to-RGB conversion or reseparation
  • Automated ink saving with GMG InkOptimizer
  • High-quality conversion of spot colors to the target color space (CMYK)
  • Custom spot color creation with GMG SpotColor Editor
  • Custom profile creation with GMG OpenColor or GMG ProfileEditor
  • Intelligent, industry-standard PDF processing (integration and full support of the latest Adobe PDF Library)
  • Central data storage for multiple clients
  • Sophisticated load balancing
  • Interface to third party workflow systems such as Dalim Twist or Enfocus Switch Prinergy
  • Automated job processing of job tickets (XML/JDF)


  • Press-ready flattened and color managed PDFs
  • Smooth gradients, high detail in the shadows, bright and colorful images
  • Preservation of the black channel and pure colors
  • Consistent color appearance across different substrates
  • Simple configuration of typical tasks in day-to-day production
  • High performance through parallel job processing and automated workflows