Opening a VVN File

The VVN file type is primarily associated with Vivien.

VVN	File extension: VVN
	File type:	Document

What is a VVN file?

VVN files mostly belong to Vivien by Cast Group of Companies Inc. Vivien is a highly tailored CAD application for the meeting and event industry.

How to open a VVN file

You need a suitable software like Vivien to open a VVN file. You need a suitable software like Vivien from Cast Group of Companies Inc. to open a VVN file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your VVN file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a VVN file directly in the browser:. Just drag the file onto this browser window and drop it.

Online VVN Text Viewer

Choose your .vvn file to analyze

or drag and drop it here

Online File Viewer

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4 Steps to Open an Unknown .VVN File

Because .VVN files may come from different programs, they aren't universally openable.

Identify the Source: If received from an event planner or lighting designer, it is likely a 3D event layout document.
Check the Header: Inspect the first bytes in a hex viewer or text editor:
- "PK" indicates a ZIP-based archive.
- Readable XML suggests a structured text format.
- Unreadable binary often points to proprietary CAD data.
Use the Original Software: The original program is usually required; try CAST Group's Vivien Virtual Event Designer, or ask the sender if you are uncertain.
Use this Webpage: Drag and drop your .VVN file into our viewer to detect the format, extract readable text or metadata, and preview contents when possible.

Technical Data for VVN File Extension

File classification:

CAD/CAM

Related files:

wyg, cast, wyt

a vvn Document is a special file format by Cast Group of Companies Inc. and should only be edited and saved with the appropriate software.

How to solve problems with VVN files

Associate the VVN file extension with the correct application.
Update your software that should actually open documents. Because only the current version supports the latest VVN file format. Search, therefore, e.g. on the Cast Group of Companies Inc. manufacturer website after an available Vivien update.
To make sure that your VVN file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .VVN file online - secure, fast, and no downloads needed.