Download of 3DTransVidia 2.0.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most frequent installer filenames for the program include: 3DTransVidia.exe, CompareVidia.exe and TransVidiaClient.exe etc.
We recommend checking the downloaded files with any free antivirus. The actual developer of the free program is Capvidia NV. The most popular versions of the tool are 2.1 and 2.0. The program lies within Photo & Graphics Tools, more precisely 3D Design.
From the developer:
3DTransVidia is designed to repair 3D models created in different CAD systems. The repair process is automatic and can be applied to most complex 3D models and assemblies. The repair is always performed within the model tolerance maintaining the original model integrity and preventing model deformations. 3DTransVidia supports both native and neutral data formats.
You may want to check out more software, such as HighRoad, AccuTrans 3D or cymexMotion, which might be related to 3DTransVidia.