Opening MGV Files

The MGV file type is primarily associated with Yamaha.

MGV	File extension: MGV
	File type:	Mega Voices

What is an MGV file?

MGV files mostly belong to Yamaha by Yamaha Corporation of America. This file type is used by the Tyros2 and other high-end Yamaha keyboards.

How to open MGV files

You need a suitable software like Yamaha to open an MGV file. You need a suitable software like Yamaha from Yamaha Corporation of America to open an MGV 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 MGV file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MGV file directly in the browser:. Just drag the file onto this browser window and drop it.

Online MGV File Viewer

Choose your .mgv file to play

or drag and drop it here

Online File Viewer

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How to convert an MGV file to MP3, WAV, OGG, FLAC, AAC, AIFF, ...

You can convert MGV files using our online MGV file viewer (powered by Convert.Guru):

Just click the "Choose your .mgv file to play" button on this page.
After your file is opened in browser,
click "Save as..." in the menu.
Then choose the audio format (e.g. MP3, WAV, OGG, FLAC, AAC, AIFF, ...) you want.
Your file will be converted and downloaded.

Trouble Opening a .MGV File? These Steps Will Help

Because .MGV files can originate from different programs, they aren't universally openable.

Identify the Source: If received from a musician or audio engineer, it likely contains Yamaha keyboard presets or synthesizer data.
Check the Header: Open the file in a hex viewer to inspect the first few bytes:
- "RIFF" or "WAVE" suggests a standard audio wrapper.
- Yamaha-specific binary signatures indicate proprietary Mega Voices data.
- "PK" means it is a compressed ZIP archive.
Use the Original Software: Opening the file usually requires the original program; try Yamaha Expansion Manager, Yamaha Voice Editor, or ask the sender if uncertain.
Use this Webpage: Drag and drop your .MGV file into our viewer to detect its exact format, extract readable metadata, and preview the contents when possible.

Technical Data for MGV File Extension

File classification:

Audio

Related files:

sty, tvd, swv

an mgv Mega Voice is a special file format by Yamaha Corporation of America and should only be edited and saved with the appropriate software.

How to solve problems with MGV files

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