JT File Viewer
JT File Viewer is a native Apple app for opening and reviewing JT (.jt) files on macOS, iPhone, iPad, and Apple Vision Pro. Inspect tessellated assemblies, browse product structure, and use focused review tools without uploading files.
DOMAIN INSIGHT
The JT format (ISO 14306)
JT is an ISO 14306 standard for lightweight 3D visualization and product data exchange. It is widely used in engineering and manufacturing to share tessellated assemblies without sending full CAD authoring data. JT File Viewer targets JT V8, V9, and V10 for on-device review of tessellated geometry, product structure, and focused inspection tools. Compatibility can vary by exporter, model content, compression, metadata, and proprietary extensions — JT File Viewer is an independent app and is not affiliated with Siemens.
CORE FEATURES
DESIGNED FOR
QUESTIONS
What is the JT format, and which versions are supported?
JT is the ISO 14306 standard for lightweight 3D visualization and product data exchange. JT File Viewer targets JT V8, V9, and V10 for on-device review of tessellated geometry and product structure.
Can I open JT files on iPhone or Apple Vision Pro?
Yes. JT files open locally on macOS, iPhone, iPad, and Apple Vision Pro, with no uploads.
Which review tools are included?
You can browse product structure and select parts, switch between solid, transparent, and wireframe modes, use Exploded View, and use Cross Section View with Flip Kept Side to inspect internal areas.
Is JT File Viewer affiliated with Siemens?
No. It is an independent app and is not affiliated with Siemens. Compatibility can vary by exporter, model content, compression, metadata, and proprietary extensions.
