If you want to save a conversation you would have to do so manually, which mitigates risks.

Keeping the Auto Backup option off is then the safest option. It might also be possible for law enforcement to access it which is not the case with the conversation on your phone. Tap Menu > Edit Messages: Tick the checkboxes next to the messages that you want to delete, and tap the Trash icon. To delete Viber messages: Open the Viber app, and select a conversation. 'Delete'.that appears at the top of the window 'Programs and components'. in the list of installed software and click the name of the messenger. This setting is a potential threat to your privacy as anyone that would potentially get access to your Apple, Google or Huaweii account, could also access all of your conversations. One way to go about partially clearing this history is by deleting messages from a conversation. Also read: How to open the Windows 'Control Panel' Ir a 'Programs and components'. Viber offers the possibility of backing up your chat history using cloud services (Google Drive, iCloud or Huaweii Drive) so that you can restore your session to how it was at the time of the backup, if using a new device.

Now only click on Clear You can use saturnvpn to unblock blocked viber. This also means that if you lose or change the device you are using, all your messages will be lost. Before everything, exit Viber application on PC. Viber is end to end encrypted, which means that messages are only acessible by both the sender and the receiver, not being stored anywhere along the way. Tap the three dots on the bottom right corner of the screen.To access the settings discussed here, on the Viber app:

Viber pc will not erase