i love Sumatra (PDF reader) ! — i esp. like Pre-Release version’s [ One-Touch inverted color ] feature. When is the next release ?
(3 suggestions) –
that is not a “Manual” ---- better to label it as (1-page) Quick Guide , etc.
When i invert (Black/white) and the screen goes black
i can’t see where the Page boundary is (Left, Right). ----- show it with Gray line and/or Gray background ?
Adobe PDF reader has the option of eliminating inter-Page margin blanks… (replacing it with dotted lines) — that may be nice.