CT&A for Mac and Windows Version 6.x
  Activation: For information on activation and deactivation, please consult Section 1.3 of the CT&A 
  Help manual, or this Web page, and the FAQ. Keep the e-mail which contains your Product Key in a 
  secure place as you will need it to activate other computers. Please note that no new key will be sent if 
  you lose it or if it gets stolen.
  IMPORTANT (macOS) : We are not aware of issues with CT&A V-6.0+ with macOS 11.6 Big Sur and 
  macOS 12.0 Monterey on Intel based Macs. Please note that, at this time, BabelColor cannot commit to 
  support the ARM platform or any macOS update starting with Big Sur even though we have corrected 
  issues specifically related to Big Sur in past releases and we received feedback from customers who 
  successfully used BabelColor software on a Mac ARM computer via Apple Rosetta 2 translator software. If 
  in doubt, and before purchasing, you should download and try to install CT&A on your computer; if 
  install can be completed without warning messages, you should use the program in trial mode (i.e. free) 
  to test the various tools and instruments. Please note that no refund will be issued if CT&A does not work 
  with future macOS versions and Mac hardware.
   PatchTool for Mac and Windows Version 7.x
  Activation: For information on activation and deactivation, please consult Section 5.3 of the 
  PatchTool Help manual, or this Web page, and the FAQ. Keep the e-mail which contains your Product Key 
  in a secure place as you will need it to activate other computers. Please note that no new key will be sent 
  if you lose it or if it gets stolen.
  IMPORTANT (macOS) : We are not aware of issues with PatchTool V-7.1+ with macOS 11.6 Big Sur and 
  macOS 12.0 Monterey on Intel based Macs. However, Apple has announced that OpenGL is deprecated, 
  i.e. allowed but not recommended, in macOS 10.15. As a replacement, they propose the Apple developed 
  “Metal” graphics renderer libraries. Please note that there is currently no plan for PatchTool to support 
  Apple’s Metal renderer and if Apple completely removes OpenGL support in future OS versions, 
  PatchTool may become incompatible. In addition, at this time, BabelColor cannot commit to support the 
  ARM platform or any macOS update starting with Big Sur even though we have corrected issues 
  specifically related to Big Sur in past releases and we received feedback from customers who successfully 
  used BabelColor software on a Mac ARM computer via Apple Rosetta 2 translator software. If in doubt, 
  and before purchasing, you should download and try to install PatchTool on your computer; if install can 
  be completed without warning messages, you should use the program in trial mode (i.e. free) to test the 
  various tools and instruments. Please note that no refund will be issued if PatchTool does not work with 
  future macOS versions and Mac hardware.
  
 
 
 
 
 
 
 
  Color Measurement
  and Analysis
 
 
 
  
BabelColor STORE
   
 
 
 
 
 
  IMPORTANT MESSAGE
  As announced in November 2023 on this Web site and by an email to all 
  customers which accepted to receive messages from BabelColor, sales of CT&A 
  and PatchTool cease at the end of January 2024 and customer support will be 
  provided until December 31, 2024.