What is a DLR file? A DLR file is a finalRender plugin created for Autodesk’s 3ds Max software. It is developed by Cebas Visual Technology Inc. and is commonly used with Autodesk’s 3ds Max software. The finalRender plugin is designed to enhance the rendering capabilities of 3ds Max, providing advanced features and rendering options for creating realistic images and animations. DLR File Format - More Information DLR files are saved to disc in binary file format and the format is specific t...