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常见问题
What does the color blindness simulator do?expand_more
It shows how your PDF looks to people with different types of color vision deficiency, such as protanopia, deuteranopia, and tritanopia.
Why should I check my PDF for color blindness?expand_more
To ensure charts, graphs, and color-coded content remain understandable for the roughly 8 percent of men and 0.5 percent of women with color vision deficiency.
Does it modify my original PDF?expand_more
No. It only generates a simulated preview. Your original file remains unchanged.
Which types of color blindness are simulated?expand_more
Protanopia, deuteranopia, tritanopia, and achromatopsia are all available.