JMRI® is...

DecoderPro®

A better tool for programming decoders. DecoderPro simplifies the job of configuring complicated DCC decoders by providing screens on which you can select the various options and values you want.

PanelPro™

Designing and Operating CRT based CTC control panels that reflect the real-time state of your railroad and let you control it - almost like a Prototype dispatcher!

General Tools

JMRI provides powerful tools for working with your layout.

Layout Automation

JMRI can be used to automate parts of your layout, from simply controlling a crossing gate to running trains in the background.

Supported Hardware

Supported Computers

Donate to JMRI

Donating to JMRI

JMRI runs entirely on volunteer labor. We have an impressive list of people who have worked on JMRI.

However, JMRI also needs contributions of money. We use them to cover the costs of providing the software, and we also need them to help with our legal defense. Your continued support is vital to keeping JMRI available.

If possible, we prefer that you donate via PayPal. Just click on one of the buttons below, which will take you to a PayPal page for making a donation.

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Thanks!

We use the SourceForge donation system for handling donations to JMRI. Unfortunately, in December 2007 they changed to requiring that people create a SourceForge account before directly using that system to donate, which made it significantly more complicated to make a donation. If you have a SourceForge account and want to use that system, click here to login to your account, and then click here to get to the JMRI donation page.

Finally, if you don't want to use PayPal, please contact us directly via email and we can make other arrangements.