Otherwise, you can also fix your problem in Thunderbird mail client. In case, you don’t have Thunderbird installed on PC, opt for Thunderbird file reader. Its now your turn to check your requirement list and see which one suits you.
How to open Thunderbird inbox file? This problem has been resolved properly in all possible ways.
“ I have been provided with an orphaned inbox.mbox file. open source email program Thunderbird is a full featured email program with built-in junk mail controls, message filters, address book, news groups and more.