Many people wonder if the Marmoset 3D Viewer is available for free. The good news is that Marmoset Toolbag, which includes the 3D Viewer, offers a free trial version. This allows users to experience the features and capabilities of the software before making a purchase. The trial version includes access to all the features of Marmoset Toolbag, including the 3D Viewer, for a limited time. While the trial version is not a permanent free option, it does provide an opportunity for users to explore and evaluate the software. Additionally, Marmoset Toolbag offers a non-commercial license for students and hobbyists, providing a more affordable option for those who want to use the 3D Viewer for personal projects. Overall, while the Marmoset 3D Viewer is not entirely free, there are options available for users to access and utilize the software without a substantial financial investment.