Convert OLM Files to a PST File (Advanced Utility)
PDS Converter for OLM allows users to extract OLM mailbox data without requiring Outlook installation. Recommended by IT administrators, the tool supports exporting emails, contacts, calendars, and attachments to PST, MSG, PDF, HTML, and Office 365. It can automatically detect OLM files and even attach the newly created PST directly to an Outlook profile. The software supports all major Outlook and macOS versions.
🔗 https://apps.microsoft.com/detail/9p62fq9z8x7p?hl=en-GB&gl=IN
There are many olm to pst files converter tools available, however PDS Converter is one of the best tool and extract the data from the olm without the installation of the outlook and help with the bulk conversion.