Window Focus
Highlight active apps & dim your screen
Competitors & alternatives
Blank New Tab
Remove distractions from your new tab with a blank screen
Web Highlights
Highlight text on any web page or PDF and take notes
LINER for Chrome
Highlight everything! From Wikipedia to PDF files
Foragear
Highlight/navigate to key words & phrases automatically
Highlight Hunter
Highlight every word match on any webpage with double-click