Ranked in these QuestionsQuestion Ranking
Pro Free and open source software
Pro Can find a word in a pdf
Pro Good integration with Gnome desktop
Pro Can annotate a pdf
It isn't immediately obvious how to do this, but the instructions are here.
As of 13 June 2018, the icons/screenshots on that page look different than what can be seen under Evince v3.18.2, but the devs have been alerted to this discrepancy, and there are requests they make the finding/using of annotations more intuitive than they are now.
Pro Supports touchpad gestures
Pro Supports touch interaction
Supports touch, including drag and pinch to zoom.
Con Scrolling is not smooth
Con Thumbs not working
Scroll once, and all thumbs in the side panel are gone...
Con Window can't be resized
You can only read in a small box or fullscreen, no way to manually size window.
Con Keyboard shortcuts cannot be rebound
Con Adding annotations isn't as intuitive as it should be
Instructions can be found here. Specifically, a user should be able to select a word or block of text, then right-click and see highlight/add note options in the drop-down menu. Currently, this option isn't available (as of Evince v3.18.2 / 13th June 2018).