The ATFx export is a cross platform format used by engineers alike, typically in R&D environments.
The software I have seen used with ATFx is LMS, but I have no experience with such software or analysis features within
Head Acoustics and Siemens are also software brands I have heard discussed amongst engineers within the NVH field
A quick Google search has returned this link https://www.highqsoft.com/standardizati ... ta%20model.
I hope this helps, take care.....Steve