- Roltens® - Catalogue
- Rolto - Compact Wireless Screen Printer
- RoMa Inspect
- Romadon
- ROMAGNA IMPIANTI
- Roman Calculator
- Roman Liturgical Calendar
- Roman Number Converter
- Romance Story Plot Generator
- Romanini recorridos
- RomeNY 311
- Romeo lab partner
- Rometal
- Ronald McDonald Hus
- Roochai Money
- Roof Calculator: Pitch, Angle
- Roofing Estimator
- Hectares, Area Calc/Converter
- RooLearning+
- Room Arranger
- Room Checker
- Room Display App
- Room Painting Designs
- Room Planner: Home Design 3D
- Room Size
- RoomCheck
- RoomChecking Attendant
- RoomChecking Inspector
- RoomChecking Maintenance
- RoomChecking Runner
- ROOMIS
- RoomKeeper
- Roomle 3D & AR room planner
- Roommatesz
- Roommates Life
- RoomOperations
- RoomPlan Planning for B&B
- Rooms - Easy Room Layouts
- Rooms Pro - Easy Room Layouts
- RoomScan Pro LiDAR floor plans
- RoomScan Classic
- RoomsController
- Roomy
- Roongta CRM
- Roomy
- Roongta CRM
- Roongta Developers
- Rooster: Daily Planner & Tasks
- RootID HRMS
- RootCloud
- Vende Crew
- Rooted Touring
- Roots
- Roots on Wheels
- RootsMagic
- ROOV: Beheer Uitgaven & Budget
- Roover
- Rope Access Logbook
- Roqos VPN
- ROS World 2021
- ROSA Designer
- Rosa Mística
- Rosas Pizzeria
- Rose CRM
- Rose Mary Ideal Public School