I have been reading a PDF book, and the text comes up real rough for the eyes,
I thought it’s the font used by the PDF, but even if I changed the font, it’s not helping.
Eventually, I found that in Edit –> Preferences –> Page Display
The Rendering, Smooth Text, I have None there. Once I changed it to For Laptop/LCD screens:
The PDF looks like this now:
Before it looks like
This sample PDF does not have much difference. But for some PDFs, the difference is really huge, and it’s coming up really pleasant to the eyes.