It's the most useful tool I've ever seen that name is the eSoftTools PST to MBOX Converter Software. It's has unique features. The measures are simple and easy to follow. Until beginning the conversion process, it displays a live preview of the PST file features. For both new users, a trial version is available here. In the trial version, you can convert up to 25 email items per folder for free.
Click here:- Convert PST to MBOX
