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Note: This tutorial is using an outdated version of Voice Changer Software Diamond. For the updated tutorial with the newest version 9.5, click here.

Voice Changer Software Diamond – Change voice in

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In this tutorial, we will step you on how to use Voice Changer Software Diamond (VCSD) for changing your voice when you are on Instan-t Messenger.

>> What is ? [pronounced /vōx-dōt-īō/] is a simple service that lets you make voice and video calls straight from your browser. No downloads, installations or firewall configurations are required. also offers chat (with in-line media, so your shared content loads right beside your conversation), history, SMS, and call options like Quick Call and Group Call.

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On Voice Changer Software Diamond main panel, click Preferences to open the Preferences dialog box.

In the Preferences dialog box, we will change Hook mode to Virtual Audio Driver mode.
- Check on VadMode (1).
- Click OK (2) to apply the new setting and close the Preferences dialog box.

Open Voice Changer Software Diamond 7.0, choose the morphing effects for your voice, and make adjustments until you are satisfied with the output voice.
Click here to learn how to change voice using Voice Morpher feature.
>> Turn your voice into voice of Optimus Prime Robot in Transformer movie?
>> Or wanna make your voice sound like Darth Vader’s voice in Star Wars movie?

- Go to, sign in your account.

- Click Allow access when the bellow prompt appears

- In Adobe Flash Player Settings dialog, check on Allow to grant the service access to your camera and microphone.

- Click on Microphone icon (1)>> Expand the Microphone list and choose Microphone (Avnex Virtual Audio Device) (2)>> Click Close to complete (3)

For further information about settings on Flash Player, click here.

You can start the voice chat session on with your voice changed.

Note: Please notice that as long as the Voice Changer Software is On, the morphing effects will be applied to your voice automatically. To be back to normal instantly, you will just need to turn the voice changer software off.