In my experience, JointedRail provides decent freeware and grand payware at a reasonable price, but I only have used the freeware. Most sites will either use Internet explorer, Microsoft edge, Google chrome, Firefox, and opera. If any content downloaded from these sites do not work, you will either have to download the missing dependencies from the Download Station,The files may be corrupted, or the content is not compatible with the current version of TRAINZ(AKA. If you know of any other freeware/payware websites that you would like to share about, Let me know, and I will update this guide again.
So far this guide will list the few websites that I have commonly used in the past. Have you ever wanted more trains, but don't know where to look for them? Have you ever wanted more user created content that you can buy? Look no further! This guide will help you find some of the common TRAINZ Freeware/Payware items that you can choose from! Keep in mind all content belongs to their respected owners and user created websites! Most sites will either require you to create a login in order to download any content, but it is usually free to create one.