User quotes: I just had to drop you a note to say 'wow' and thank you. I have suffered with color blindness all my life, and it's always been very difficult to explain the world I see... I can finally share my world with my wife and my son.
Try Daltonize on Your Image Files
Deuteranope Simulation of Daltonized Image
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
Uploading a large file may take a while - please be patient!