Car Material Editor v3.0 is now available for Supporter+ members

This update is a complete rewrite of the tool as an in-game CSP Lua app, so everything from the desktop version now works directly inside Assetto Corsa.

Download Here

What's new

• In-game UI built with CSP’s ImGui framework

• Responsive layout

• Async car preview thumbnails

• Skin preview with preserved aspect ratio

• Config type selector: Main / Skin / Material / Lights

• Live section search and filtering

• Property editor with inline descriptions from INI comments

• CSP parameter tooltips on hover

• Save with automatic .backup creation

• Undo / Redo support and Ctrl+S quick save

• Import ext_config through the native Windows file dialog

• Bulk insert to multiple skins, with optional Also main folder

• Confirmation dialogs and toast notifications

• Collapsible panels and persistent settings

• Open car folder in Windows Explorer

• Better INCLUDE section info, raw section content display, and property counts

• Cleaner display text throughout

Overall, v3.0 makes the entire workflow smoother, faster, and much more practical by using the editor fully in-game.

Thanks again for the support everyone, it’s what makes updates like this possible.