Microsoft OST to PST Converter software

The fastest and easy method to convert unlimited OST files to PST format is to use an authenticate ZOOK OST to PST Converter software. By using this tool, users can recover corrupted or inaccessible OST files, contacts, notes, attachments, emails, calendars, journals, etc. The software comes with numerous versatile features so that users can conveniently convert single or multiple OST files to PST files in few simple steps. The software effectively works with all versions of MS Outlook and Windows OS.
For more info-  https://www.zooksoftware.com/ost-to-pst/

https://www.esofttools.com/mbox-converter.html

If you are looking for a solution to convert OST files into PST format, use CubexSoft OST to PST Converter  Tool. Using this solution users can convert OST to PST, EML, MSG, MBOX, RTF, Office 365, Live Exchange, and others. Here users can view complete OST file databases in the preview section before conversion. It allows users to move multiple offline OST files into PST format without any changes in folder structure and text formatting.

If you want to add OST files into Outlook PST file then, you can go with smart Microsoft OST to PST Converter Software, which provides 100% safe and simple solution to successfully export OST emails, tasks, calendars, contacts, etc. to PST format along with attachments. This MacMister OST Converter for Mac Tool is a complete and powerful way that supports all the versions of Windows OS, Macintosh OS and Outlook. Free trial mode is also available at free of cost.

OST to PST migration is very simply by using the BitVare for OST that is smart & proficient OST Converter to convert OST file to PST for Outlook 2021, 2019, 2016, 2013, 2010, 2007. The tool enables to save all mail properties including attachments, images, formatting, hyperlinks, etc. It generate new PST file from OST file data with all mail properties. Download the advanced solution free demo to know how to convert OST file to PST for free. Read more >>  

https://www.bitvare.com/blog/how-to-import-outlook-contacts-on-iphone/

Convert OST to PST Manually
Open Outlook and go to the File menu.
Select the Import/Export option.
Choose Export to a file.
Select Outlook Data File (.pst)
Choose whether to export a specific folder or the whole account.
Check the Include subfolders box.
Next, select a destination for the Export, and then click Finish.

Regards,
Peter