Are you looking for any third party Conversion Application to convert OST files to PST files? If yes, then I would like to recommend a very effective and affordable software called Regain OST to PST Converter software that easily convert and restores damaged OST files to PST files within seconds. Regain OST to PST Converter software provides speedy recovery and conversion of all the email mailboxes in PST, EML, MSG, MBOX, HTML, ICS, VCARD and Office 365 Platform. You can convert your emails in just few clicks.
Effortlessly convert OST files to Outlook PST, by using the software party software, Kernel for OST to PST. With the help of this software, users can also convert OST mailbox data into EML, MSG, Office 365, and Exchange Server. Free trial version of the software is also available to download at- https://www.nucleustechnologies.com/ost-to-pst-converter.html