Backuptrans iPhone Viber Transfer helps you copy and back up Viber chat messages from iPhone to Mac. In addition, the program allows you to let you transfer your Viber message history from one iPhone to another directly on Mac. The tool lets you extract Viber photos, videos, audios, attachments to Mac, as well as export Viber messages to document file. Furthermore, it can copy Viber call history to a text file on Mac.
