If you are looking for the great OST convert to PST then you must try OST to PST exporter tool. This app quickly import OST to PST along with emails, attachments, notes, journals etc. In the free demo version of this program, you can export 10 emails into PST,  file format that is absolutely free of cost.

Always use a professional MacSonik OST to PST Converter to convert OST into PST including all emails, contacts, calendars, attachments, etc. It is the most advanced tool that efficiently converts and migrates single/multiple OST files into PST, PDF, MBOX, DOC, HTML, EML, Gmail, Yahoo, IMAP, iCloud, Thunderbird, Office 365, and many more on Mac OS. The software amazingly maintains high data security and the original folder hierarchy throughout the conversion process. This OST to PST Converter Tool can remove duplicate emails from the conversion and provides an option to convert selected emails only using the Mail FIlter feature.

Users can look towards using an OST to PST Migration. Along with batch migration, the online tool is highly well-organized in adding numerous and large-size OST files. It makes sure to sustain the uniqueness of the data while converting OST into Outlook PST. Using its demo version, the users can migrate and save the first few items per folder. Free download Spikevare OST to PST Converter application