Notes about the VTFX file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The VTFX file type is primarily associated with '3D Visualization' by ceetron.
VFTx is a ZIP archive that contains both XML and binary data. It's in an open format that supports multiple databases and cases in one file. This type of file can be opened and modified using standard ZIP applications.
Detailed information for file extension VTFX:
Primary association: 3D Visualization
File classification: Archive
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.