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Sumatra PDF Reader forum

Small, fast, free PDF, EPUB, MOBI, CHM, DJVU, CBR, CBZ reader for Windows


Hi, i´m usin SumatraPDF because is fast, secure and Lean, I usually read PDFs in PC. Thinking about Sumatra as the perfect Lean PDF reader but there is sometthing to improve: Optional nightview mode with black backscreen & clear gray characters. Thanks.
Diego on August 23, 2016

You can set somthing along the lines you want as follows

in the settings file you can change the following colour values

FixedPageUI [
TextColor = #080808
BackgroundColor = #ffffff
SelectionColor = #f5fc0c
GradientColors = #000000 #888888 #ffffff

then have a second shortcut for night-time use that inverts the colours see topic

let us know what works for you
Kieran on August 23, 2016
or make a new shortcut for inverted colors that's what I do

I copy the original link, rename it to SumatraPDF - Inverted
and set these preferences
"C:\Program Files\SumatraPDF\SumatraPDF.exe" -invert-colors
see pic
the pdf's you open with this link will be in "night mode"
ia on August 27, 2016

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