I would like to suggest a Tool that will help users to perform Mac OLM to PST conversion easily without hassle. During conversion, it causes no alteration or changes to the original mailbox content. The original OLM files are kept intact or untouched. You can use this software even if the OLM files are corrupt. It's an easy-to-use application that requires no prior technical expertise.
This OLM to PST Converter is an amazing tool that can easily Convert Mac OLM file to PST file format in just simple and easy process. This Software also maintain the emails properties of all data files like: CC, BCC, Date-Time, Subject & Attachments. This Software maintain the original formatting of all data after the conversion. User can easily Operate this application without any technical expertise. https://www.pcinfotools.com/olm-to-pst-converter/
The user is having trouble converting, so I have a solution to easily migrate the OLM file to PST format so that the user can try the Softaken software OLM to PST Converter. This software is capable to transfer file and allow to saving data and export different file format such as PST, MSG, EML. User can easily convert your corrupted file and has a unique feature preview option before actual conversion of your OLM files into PST. Refer:- https://www.softakensoftware.com/olm-to-pst-converter.html