If you are looking for a solution to export Outlook PST to MBOX format, then I would recommend you use TrustVare PST to MBOX Converter on your system. The software enables you to directly export PST to MBOX without installing any external applications. It is a secure solution that does not lose any single bit of data during the process. With this utility, you can convert selected emails from PST to MBOX according to your needs. Users can easily maintain all emails from PST files in MBOX file format with attachments. It also supports all Microsoft Windows OS and MS Outlook versions. This app is easy to handle and has a user-friendly interface. You can download its free demo version to check its work performance.

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