Open MBOX files in Outlook email client in just a few steps. My friend also wanted to open his MBOX file in Outlook but he was not able to do it. He was afraid that the data in his MBOX file might get damaged. So I advised him to download and use eSoftTools MBOX Converter Tool. He downloaded the tool and in just a few steps his MBOX file opened in Outlook. Also, by using the features of eSoftTools MBOX Converter Tool, there was no data damage to the MBOX file. Also, he had tried its free demo earlier, in which 25 emails of his MBOX file opened easily in Outlook. This tool can be tried on any Windows operating system.