Koploper 9.4

Koploper by PaHaSOFT is a Windows application for automating and supervising digital model railroad layouts. It provides reliable, block-based control so multiple trains can run safely and smoothly, coordinating locomotives, turnouts, and signals from a single, dispatcher-style interface. Built for flexibility, Koploper scales from small home layouts to complex, multi-train operations and is widely used by hobbyists who want hands-off, realistic traffic flow.

Key capabilities include:

• Automatic and semi-automatic train control with block interlocking and occupancy detection
• Route planning, schedules, priorities, and station stop logic for realistic operations
• Graphical control panels for turnouts, signals, and accessories
• Locomotive and consist management with tools for speed profiling and fine-tuning acceleration/braking
• Integration with popular digital command stations and feedback buses via standard interfaces (for example, S88 or LocoNet; see the official compatibility list)
• Event-driven and random operations, shadow-station management, and flexible rule sets
• Monitoring, logging, and diagnostics to help optimize reliability and performance

Developed by PaHaSOFT, Koploper is a long-established solution focused on safe automation, predictable behavior, and extensive configurability for digital model railroading.

Koploper is developed by PaHaSOFT. The most popular versions of this product among our users are: 7.2, 7.3, 7.4, 7.5 and 9.4. The name of the program executable file is koploper.exe.