- Referer Control
- Regular Human Workshop
- Rekordbox
- Related Content by Zemanta
- Remoku
- Remote Mouse
- Remove ads from Pirate Bay
- Remove All Politics From Facebook
- RenameTab
- Replies and more for Google+
- Request Maker
- Rescroller
- RescueTime for Chrome and Chrome OS
- ReShade
- RESIDENT EVIL 2
- RESIDENT EVIL 3
- Resident Evil 4
- Resident Evil 4 Remake
- Resident Evil Village
- Resolution Test
- Responsive Inspector
- Rest Web Service Client
- RESTED
- Restlet Client - REST API Testing
- Retro Bowl