Simple Computer Aided Railway Modeller
SCARM means Simple Computer Aided Railway Modeller – software for easy and precise design of model train layouts and railroad track plans.
With SCARM you can easily create the layout of your dreams. Just download the setup package, install it and start editing your first track plan.
In SCARM you can use unlimited number* of tracks and objects from more than 255 libraries and instantly see your design in 3D preview with a single click.
And don't forget: Enjoy the hobby and have fun with the model trains
* Only in the licensed version Contents- Download
- Purchase
- Features
- Extensions
- Screenshots
- Getting Started
- Online Help & FAQ
- Included Track Libraries
- Information, Tutorials & Resources
- Version History
- Useful Links
I want to thank you for your amazing SCARM program. It has helped me tremendously in my model railroading enjoyment.
Tom McPhearson, Virginia, USA
I am happy that I chose SCARM and I am a new subscriber for 2 weeks. I tried demos of others, and SCARM does what I wanted. I made an O gauge (1:48) layout with about 300 Lionel track pieces. Keep up the good work!
Download System requirements: Windows 7/8/10/11OpenGL compatible graphicsInstallation type: Standalone installerLanguages: License: Freeware (limited)After installing, start the program and select your preferred language from "View" > "Language" menu.
Note: The last older version available for registered SCARM 1.x.x users can be downloaded here:
FeaturesWhat you can do with SCARM software?
- You can create complex railroad layouts with many train stations on virtually unlimited area
- You can shape flex-tracks easily, intuitively and most important – in very realistic way
- You can deploy your layout on more than one level, with different heights and slopes for chosen sections of the track route
- You can place tunnels and bridges on the track plan
- You can draw figures to create buildings of train stations, houses, industries, etc. together with all needed roads and infrastructure
- You can use semaphores and color light signals to create the signalling in the layout track route
- You can see a 3D view of your layout - just select "3D" button from the toolbar and review your design from all sides and angles
- You can measure distances and check track sections' lengths using the "Tools" menu
- You can export and/or print your layout and share it with other model train fans and enthusiasts
- You can view and print a list with the track pieces needed and even use it as a shopping list
- You can create precise transition curves with a couple of clicks (SCARM 2.x.x feature)
- You can extend the functionality of the main program with various extensions like the Model Trains Simulator
- You can share your ideas with the author, request new features and report bugs and errors, if you find any
The current version of SCARM software supports more than 255 track and object libraries.*
Additional libraries (not part of the installation package - you can download and install them separately)
* Some of the libraries are not fully completed. Data accuracy is not guaranteed. More libraries will come soon.
Information, Tutorials & ResourcesThe SCARM Blog is your ultimate source for updated information about the program. It contains many useful articles and resources about SCARM.
The blog contains the following categories:
- General - General information, news and events, related to SCARM software
- Basic Stuff - SCARM basics and main features in details
- Advanced Techniques - For those who wants to become SCARM experts
- Tips & Tricks - Getting most productivity in your work with SCARM
- Tutorials & Examples - How-To’s and demos of using various SCARM functions and features
- Railroad Layouts & Design Ideas - Railway track plans, whole SCARM layouts and more for your inspiration
- Problems & Solutions - Troubleshooting in SCARM and workarounds of potential issues
Do not miss the video tutorials about SCARM created by Ruud Boer and J. B. aka Gilshrat.
If you are looking for examples and projects designed in SCARM software, go to the special Layouts & Track Plans website and search by scale, size, track system and more.
Join us on the social sites, share your comments and stay up-to-date with all news and events, related to SCARM software.
Useful LinksCheck out these links to other model train related sites and resources.
- RailServe.com - The Internet Railroad Directory
- ScalaTT.it - Creative model railways
- TT Scale Model Trains - The Perfect Gauge
- Streka.net - Site for the real and model railways
- ANKA - Hearing aids, blood glucose & lactate meters, speech devices & cannulas, service and consumables
- Free Links Directory
- Software Informer
- Softpedia.com
Program & Features
Help & Resources
Info & Feedback
Support SCARM
All mentioned brands and product names are trademarks of their respective owners.