Windows
Compatible applications
Quick Facts
Basic information about this file format
Extension
.USDZ
File Type
Universal Scene Description Zipped
Category
Data
Best first step
Use compatible software
Quick Summary
A practical overview of the .usdz file format
The USDZ file format is a zipped and uncompressed archive format developed by Pixar and Apple for storing 3D models and scenes. It is designed for efficient sharing and viewing of 3D content, particularly in augmented reality (AR) applications. USDZ files are based on the Universal Scene Descriptio…
File extension
.USDZ
File type
Universal Scene Description Zipped
Category
Data
Recommended action
Open with a trusted compatible app
How to open a .usdz file
Start with a trusted app that supports this format
- Check the file extension carefully and confirm that the file name really ends with .usdz.
- Use software that supports this file type. If one app does not work, try another compatible program for the same platform.
- Update the application if the file was created by a newer version of the software.
- Scan files from unknown sources before opening them, especially documents, archives, scripts, installers, and executable files.
What is a .usdz file?
File extension details and usage information
The USDZ file format is a zipped and uncompressed archive format developed by Pixar and Apple for storing 3D models and scenes. It is designed for efficient sharing and viewing of 3D content, particularly in augmented reality (AR) applications. USDZ files are based on the Universal Scene Description (USD) framework, which provides a robust and extensible system for describing 3D scenes with complex hierarchies, animations, and materials. The zipped nature of USDZ allows for faster loading and streaming of 3D assets, making it ideal for mobile devices and web-based AR experiences. USDZ is often used for product visualization, e-commerce, and interactive storytelling. The format supports physically based rendering (PBR) materials, ensuring realistic and visually appealing rendering of 3D objects. It is also designed to be easily integrated into existing workflows and pipelines, making it a popular choice for 3D artists and developers. The format is optimized for quick look previews on Apple devices, allowing users to view 3D models directly in the file system or within applications like Safari and Messages without needing to open a dedicated 3D viewer.
Software Compatibility
Programs that may open or work with .usdz files
macOS
Compatible applications
Linux
Compatible applications
Mobile
Mobile applications
Can .usdz files be converted?
Options for saving or exporting this file to another format
In many cases, a .usdz file can be converted by opening it in compatible software and using an option such as Save As, Export, or Convert. The available output formats depend on the file type and the application used.
- Use the original software that created the file when possible.
- Check whether the application supports exporting to common formats.
- Be careful with online converters when working with private, business, or sensitive files.
- If conversion fails, the file may be corrupted, incomplete, encrypted, or not actually a .usdz file.
Why can't I open a .usdz file?
Common reasons this file type may not open correctly
Wrong software
The file may require a specific program that supports the .usdz format.
Incorrect extension
The file extension may have been renamed manually, even though the actual file format is different.
Corrupted file
The file may be incomplete, damaged during download, or transferred incorrectly.
Outdated app
Your software may need to be updated before it can open newer versions of this file format.
Frequently Asked Questions
Common questions about .usdz files
To open a .usdz file, use software that supports this file format.
- Autodesk Maya
- Autodesk 3ds Max
- Blender
- Adobe Substance 3D Stager
- Pixar USD View
Open the file in compatible software and look for options such as Save As, Export, or Convert. If no export option is available, the file may require a specialized converter or the original application that created it.
- Verify that the file extension is correct.
- Install or update compatible software.
- Try another application that supports this format.
- Check whether the file is corrupted, incomplete, or encrypted.
A file extension alone does not guarantee whether a file is safe or unsafe. Only open files from trusted sources, scan unknown files before opening them, and be especially careful with executable, script, archive, and document files.
File safety tips
Use caution with unknown files
Only open files from trusted sources. Before opening a .usdz file, scan it with antivirus software, verify that the file extension is expected, and avoid running unknown executable, installer, macro-enabled document, or script files.