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Access previous versions of JT file format documentation


Hi, I am trying to write a program that can view JT files. unfortunately my work does not allow us to use the JT Open Toolkit or JT2Go programs for licensing/security reasons.


When I search for the JT format standard I was able to find v9.5 and v10 on the SIEMENS website. This was great however some of the JT files I am working with date back to v7. As far as I can tell the documentation for v7 jt file format is not online. Could you please make the previous versions avaliable.


kind regards, Clinton

What is JT?

JT is the World’s Most Widely Used 3D File Format for PLM

JT is the common language of PLM and is the world’s most widely used 3D format. JT is the first ISO International Standard ( IS 14306-1) for 3D visualization and collaboration. Compact and accurate, JT is used throughout the product development lifecycle in all major industries to communicate the critical design information typically locked up inside a CAD file.

Siemens PLM Software customers rely on JT to be the most robust 3D visualization format available.

JT Open Factsheet
JT Open Member Resources
JT Open Documentation Technology
JT Open File Format Technology
JT Open Toolkit

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