Encyclopædia Britannica
1 extension 1,000,000 users in all First published 24 Aug 2018
Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.
| Extension | Category | Users | Rating | Updated | Status |
|---|---|---|---|---|---|
| Britannica School Insights | Tools | 1,000,000 | 3.07 | 6 Apr 2026 | Live |