Trainz Cdp Converter -
Older versions of the converter (pre-2018) cannot handle .cdp files created by Trainz 2019 or 2022’s HD terrain or PBR materials. You must find an up-to-date build.
The main game uses .ja files for compressed asset bundles. This tool lets you pack custom routes/assets into a .ja (improving load times) or extract assets from a .ja that the in-game tool refuses to open. Trainz Cdp Converter
You can fix broken dependencies, view config.txt files, or extract textures on a laptop without a full Trainz install. Incredibly useful for asset creators. Older versions of the converter (pre-2018) cannot handle