RailModeller Pro (was RailModeller) is an application for designing model railroad and slot car layouts.
- Multi-brand libraries with more than 230 model railway track systems,
- A clean and intuitive user interface,
- Sophisticated tools to quickly build awesome model train layouts,
- Up to 99 layers per layout,
- Support for all common model scales and even arbitrary scales,
- Assistants for placing tracks at different heights and creating grades,
- Marking up of tunnel tracks with automatic creation of tunnel portals,
- This update contains a new switch in the app's preferences to turn off the append feature for users that prefer to only manually append tracks via drag 'n' drop, improved baseboard tools, bug fixes and stability improvements.
- OS X 10.9 or later