The Great Third-party solution of KDETools to OST to PST Migration for migration data from OST to Outlook format without needed MS Outlook installing you easily run to Convert OST to PST Outlook format. This software provides best opportunity to select single or multiple OST items by Batch Conversion Option to transfer files from OST to PST Outlook (2019/2016/2013/2010).
You can try out one of the best OST to PST converter tool to export OST data to Office 365. The software is available on the official website of Data Recovery Solutions (DRS). The tool is capable to convert Exchange OST data to PST, EML, MSG, MBOX, HTML, CSV, AOL, Gmail, Office 365, etc. There is also a free demo version of the software available for free performance evaluation.
This OST to PST Converter Tool securely converts any large size OST files into PST format and many other different types of formats like MBOX, MSG, EML, EMLX. After OST Conversion it can save complete OST file data such as email, tasks, journal, contacts, messages, attachments, and different things without any data hassle. You can see the live conversion preview with the help of this tool. The tool supports MS Outlook in all versions like -2000, 2002, and 2003, up to 2016, 2019.