Choose the best third-party eSoftTools OST to PST Converter software. That can export single as well as the bulk of Folder at a time in simple click from the many formats such as MBOX, EML, EMLX, Yahoo, Gmail, Office365, vCard, PST, CSV, and during the conversion, you will see the full live preview version of the Outlook items before the conversion. In this software, the demo edition is also available and with the use of the demo edition, you can convert the 25 items of each folder into different formats. You can use the demo version from the official website. 

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