http://www.zoly.info/kindle-eye-fatigue/
I have a tablet PC and I read a lot of books in PDF format, but I find that it strains my eyes. I’ve seen the kindle, and I like how you can read black on grey to reduce fatigue. I was looking around for a PDF reading software that can do something similar. I understand that it’s a special screen on the kindle that does that, but software that can change the background color of the pdf I am reading would work just as well for me. I’ve done some searching and all I can find is reviews about Kindle and Sony’s Reader. Has anyone heard of a PDF reader I can download that is better on eye strain? Search for it on Google or YouTube They give excellent results Hope I helped Cheers! Rohan Kindle Review

Is there an ebook reader software that mimics e-ink (black on grey) to reduce eye strain with long documents?
I’ve already tried Google. Yahoo answers is a last resort. The only thing that comes up on Google is product reviews for the Kindle or Sony reader.