» Digrail
Control locomotives, signals and turnouts on Marklin digital layouts. Beta version available for download.
http://www.digrail.btinternet.co.uk/
» Evan Designs
Graphics software to print signs, windows, stained glass and billboard ads.
http://www.modeltrainsoftware.com
» Guardian
Windows based controller for Märklin interface. Demo for download.
http://guardian.meegle.eu/
» JMRI: A Java Model Railroad Interface
Open source project to help controlling layouts from a computer. Panel creation, decoder programming and Loco-net tools.
» Quaker Valley Software
Print car cards and waybills for operations. Demo and upgrades for download.
http://www.quaker-valley.com/qvsoftw.html
» RR-Track
Graphical track layout for Windows. Demos, sample layouts and free 3D viewer for download. Track libraries for several gauges and system available.
http://www.rrtrack.com/
» RailModeller
Shareware trackplanning program for MacOS. Includes editor to customize libraries of track and accessories.
http://www.railmodeller.de/
» Raily for Windows
3D layout software including baseboard. Demo and track modules available for download.
» Stan's Trains
Pictures gallery and information about layout and desk diagram. Also provides free software for railroaders modeling.
http://www.stanstrains.com/
» Templot
Generates track construction templates for turnouts, crossovers, diamond-crossings and plain track lengths. Tutorials and user forum.
http://www.templot.com/
» The Conductor
Developers of Classic Panel, Loco Ce, Layout Commander and Computer Dispatcher for Lenz, Digitrax, NCE, Easy DCC and other command stations.
http://www.trainpriority.com
» TrackMyTrains.com
Commercial web-based inventory system with custom reports and data downloads. Free demonstrations.
http://www.trackmytrains.com/
» Trackplanning.com
Track planning and related CAD software 3D Plan-it. Sample layouts and demo version available for download.
http://www.trackplanning.com
» TrainPlayer Software
Operate trains on published track plans, including Linn Westcott's "101 Track Plans". Demo for download. Also layout design software.
http://www.trainplayer.com
» WinRail
Layout software with demo and track libraries available for download.