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Wow!! As a 54-year old color blind male, it was VERY cool to be able to pull up a color test page, and the deuteranope-modified page, and SHOW them to my houseful of females! 'Numbers, what numbers?' 'Yeah, well that's what *I* see, all the time!'
-Dave B.
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Try Daltonize on Your Image Files

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  • Daltonize accepts most common image formats. However, we recommend that you use PNG or JPEG format for uploading large images as these tend to transfer faster.
  • For PowerPoint slides, you can save all your slides as PNG images with "Save As..." and run Daltonize on each slide.
  • Uploading a large file may take a while - please be patient!

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