⚡ Best Productivity Extensions, Ranked by Safety

We score every productivity extension on publisher identity, permissions & access, data privacy, maintenance & ownership and community reputation. Every rank is backed by documented evidence — see our methodology.

PrintFriendly: Print, PDF Editor & Full Page Screenshot leads with a safety grade of A (89.61/100), while CrxMouse: Mouse Gestures ranks lowest (B, 71.56/100). Each rank below reflects documented evidence only — not popularity or marketing.

1. #1 PrintFriendly: Print, PDF Editor & Full Page Screenshot 89.61/100 A
2. #2 Glasp Web Highlighter: PDF & Web Highlight 79.08/100 B
3. #3 CrxMouse: Mouse Gestures 71.56/100 B