Space Thumbnails is a Windows Explorer extension designed to enhance file management by providing preview thumbnails for 3D model files directly within the file explorer interface. This tool simplifies navigation and organization of 3D assets by displaying visual previews of supported formats such as .obj, .fbx, and .gltf.
Key Features:
Adds thumbnail previews for 3D models in Windows Explorer.
Supports multiple 3D file formats for seamless integration with various projects.
Optimized performance to ensure smooth operation within the file explorer.
User-friendly design that integrates seamlessly with the existing system interface.
Installable via winget for a quick and straightforward setup.
Audience & Benefit:
Ideal for 3D artists, designers, and developers working with 3D models. Space Thumbnails helps users quickly identify and manage files without opening each file individually, saving time and improving workflow efficiency.
README
Space Thumbnails
Generates preview thumbnails for 3D model files. Provide a Windows Explorer extensions that adds preview thumbnails for 3D model files.
Ensure thumbnails are generally enabled. Are thumbnails working with other file types on your system, e.g. photos? If not, you may have disabled them altogether.
open any folder
open the Folder Options
Windows 10: select View → Options → Change folder and search options
Windows 7: select Organize → Folder and search options
Select the View tab
in Advanced settings, make sure the Always show icons, never thumbnails option is not checked
Clear your thumbnail cache. This forces Explorer to request new thumbnails instead of relying on outdated data.
Rendering thumbnails for 3D models may not be that fast. To keep your explorer smooth and available, we have made some limits here, if the model file size is larger than 300MB or takes longer than 5 seconds to load and render, it will be cancelled and display this image below.
If there is an error loading the file (corrupt or illegal file), it will display this image below.
Logs
Space Thumbnails saving the logs in Windows Events. To view the logs, you can open Event Viewer, right-click on the Custom Views folder in the left Console Tree, click Create Custom View.... and follow the steps below to create a custom view. You need to upload the logs here when you submit the issue.