File Extension Library

.VOI File Extension

  • Developer by: SPAMALIZE
  • Category: Data Files
  • Format: Binary

What is an .VOI file?

.VOI file extension is created by SPAMALIZE. .VOI has been classified as Data Files. The format of .VOI file is Binary.

.VOI is VOI Group File

Group of Volume of Interest (VOI) drawings used by the medical program BrainMaker; defines 3D regions of interest (ROIs) on MRI and PET brain scans; VOIs are saved as groups using the VOIGroup Manager, which is a component of BrainMaker.

MatLAB, a mathematics and scientific computing application, is commonly used to parse VOI files.

List of all softwares that can open the VOI Group File
The MathWorks MATLAB
The MathWorks MATLAB
The MathWorks MATLAB
File Type 2:

Voyetra Voice File

Developer by: Voyetra Category: Audio Files

Sound clip used with Voyetra music software; obsolete audio format that may possibly be opened by WinDat, but is not supported by most audio programs.

How to Open .VOI file on different platforms

Open .VOI File on Windows

  • Right-click a .VOI
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .VOI file and Select check box "Always use this app to open .VOI files" Press "Ok"

Open .VOI File on Mac

  • Right-click (or Ctrl + Left-click) the .VOI file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .VOI File on Linux

Right click on the .VOI file, choose "Open with" and select a program from the list above

Open .VOI File on iPhone

Select a file. If you don't see an application to open the .VOI file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .VOI File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .VOI files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .VOI files

  1. You need to update the application that you normally use to open .VOI files. Only the latest version of the software supports the current .VOI file format
  2. You need to check the .VOI file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)