VDA Checker

VDA Checker 

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Certified Quality for all CAD Formats

Assures quality and value of your 3D models regardless of format or generating system, implemented in the creation process or controlling your incoming and outgoing CAD data.

The certified 3D_Evolution© Quality Checker verifies all 3D geometries independent of the CAD format. It is the only conversion tool that is certified in accordance with SASIG/PDQ and VDA 4955/2 specifications.

Depending upon the application or customer requirements, testing profiles containing the relevant testing criteria can be saved. The result is in conformity with SASIG/PDQ and VDA 4955/2 specifications and can be saved in an html format. Similar to all other modules, the Quality Checker can be applied for individual parts or assemblies and runs also in batch mode.

Failures are visualized and accurately displayed on the model. The listing of error types in the Checker’s tree structure allows for the systematic selection of the geometries and error clearings.

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Conversion Engine

Expanded CAD data exchange applying native interfaces and high precision healing technology. The high speed conversion process and an unrivalled model quality take your interoperability to a new dimension.

Enterprise Batchmanager

The Web-interface enables an extended user access for a company, worldwide use of 3D_Evolution©, introducing also our new revolutionary distributed conversion processor technology (DCP) for accelerated computing.

Feature Based

Collaborate and migrate product knowledge maintaining a fully functional model history and parametric model, available for today´s high-end CAD systems - Designed for flexible and highly integrated PLM process automation.


Share 3D models and still protect your intellectual property. Automatically created by the Simplifier, the resulting, exact bounding solid geometry saves your know how and also represents a light-weight model for digital mock-up.

FEM Tools

Bridging the gap between CAD and CAE with easy to use functions for defeaturing, midfaces, metafaces and advanced repairfunctions for all MCAD environments.

Advanced Compare

The Advanced Compare model comparision indicates and displays all variances between different 3D Geometries reliable and fast.

Quality Checker

Certified in accordance with SASIG/PDQ and VDA 4955/2 specifications, the Quality Checker assures the quality and value of your 3D models, regardless of format or generating CAD system´.


Independently view and analyse any 3D CAD format you receive without using a CAD system. Today, sharing 3D models is easy, using this mature and reliable Viewer based on our high-end readers.