So here is what you need to do.
- Open Viber
- Select More options (Menu)
- Select Settings
- Select Calls and messages
- Select Email message history
6. Once it finishes preparing the files it will ask you if you would like to send via email or any other options? Select via BlueTooth.
Can you save a specific chat?
Well, there is an option in WhatsApp but sadly I didn't see that option on viber.
Why not Google drive and email?
Your data will not be protected by Viber encryption as Viber says. That means any third party who can get access to your email and Google drive can see your messages.
That's all for this post I hope it helps you.