SysInspire OST to PST Converter tool is the best software that can convert your OST file in MBOX without any error. This software is used to give the option to convert any required email by choosing the time and date by email filtration and there is no limit of the file size if you convert any OST file because the software gives you the option mass conversion. You can also convert OST files in your preferred formats because the software converts OST files in 15+ formats like PST, Office 365, VCF, EML, Zimbra Desktop, IMAP Account, MSG, CSV, Yahoo Mail and many formats.

Know more :- Convert OST to MBOX