The best way to extract or convert an OST file for free is by using Microsoft Outlook’s built-in export feature—provided the OST file is connected to an active Outlook profile. You can simply open Outlook, go to File > Open & Export > Import/Export, and choose Export to a file > Outlook Data File (.pst). This method allows you to convert accessible OST data to PST format without any third-party tools.
However, if the OST file is orphaned (not linked to any Outlook profile), then free conversion options are limited. In such cases, a free OST to PST Converter tool can be helpful. Some software providers offer limited free versions of their converters, which can extract a portion of the data (like up to 500 items per folder) and convert them to PST format without needing Outlook.
Visit now- https://www.vsoftware.org/ost-to-pst-converter.html
However, if the OST file is orphaned (not linked to any Outlook profile), then free conversion options are limited. In such cases, a free OST to PST Converter tool can be helpful. Some software providers offer limited free versions of their converters, which can extract a portion of the data (like up to 500 items per folder) and convert them to PST format without needing Outlook.
Visit now- https://www.vsoftware.org/ost-to-pst-converter.html