I would like to suggest here one of the powerful solutions OST to PST Converter Tool to convert all data from Outlook OST to PST file format. This OST to PST Converter Software effectively retrieves and converts all OST data to PST formats like emails, contacts, notes, calendars, journals, etc. The user can also convert OST data files into PST, EML, EMLX, MSG, MBOX, and VCard file formats. This application is supported by MS Outlook 2003, 2007, 2010, 2013, 2016, 2019, etc.
You can also use another best option to convert OST to PST, download DRS OST to PST Converter tool. It is one of the best ways to convert outlook ost files to outlook pst files. Furthermore, this tool can convert OST files into various file formats, such as PST, MSG, EML, HTML, PDF, and MBOX. Users can also test the software's free version. I would like to suggest another tool, you can also use CloudMigration OST to PST Converter Tool. This tool has many advanced features to convert OST files into multiple formats or email clients.
I personally recommend Sysinfo OST to PST Converter Tool to convert an OST file into an Outlook PST file without any data loss and 100% accuracy. It is a multi-functional software to convert OST to PST files and other file formats like MBOX, PDF, JSON, etc.
If you are looking for the best OST to PST Converter software then you can try Aryson OST to PST Converter. It is a professional approach that converts OST File to PST File and other file formats like EML, EMLX, MBOX, MSG, and CSV. The tool is very suitable to use for every common user. You can install its demo version and convert 50 emails per folder for free.
You can try MacSonikOST to PST Converter to convert OST files into PST easily. It is the most reliable and trusted software that enables users to convert single/bulk OST files into PST, PDF, MBOX, EML, MSG, TXT, HTML, etc with attachments. Users can also directly import OST files into Gmail, Yahoo, Office 365, Yandex, AOL, Zoho Mail, Thunderbird, etc. This OST to PST Converter for Mac has a Mail Filter option to convert and migrate particular emails only.
I would recommend you to use the OST to PST Converter tool to convert multiple OST files into PST format. It is developed with advanced algorithms to convert OST to PST, MBOX, EML, CSV, and other file formats. No prior technical assistance is required while using this utility as it provides interactive GUI to its technical and non-technical users. You can also download its free demo version to evaluate its working performance.