If you’re looking for a reliable way to convert OLM to PST, you’re definitely not alone. Many users face this issue when moving from Mac Outlook to Windows Outlook, because Windows Outlook cannot open OLM files directly. This makes a proper OLM to PST Converter essential if you want a smooth, loss-free migration.
Why You Need an OLM to PST Converter
Mac Outlook stores data in OLM files, while Windows Outlook uses PST format. Without conversion, your emails, attachments, contacts, calendars, tasks, and notes can’t be accessed on Windows.
Manual Methods?
There are some manual tricks like:
Using an IMAP account (e.g., Gmail)
Exporting emails as EML and importing them manually
But these methods are slow, technical, and often cause issues like:
Missing attachments
Broken folder structure
Lost HTML formatting
Failure with large OLM files
Best Solution – ATS OLM Converter
If you want a clean, accurate, and quick migration, a dedicated tool is the best option. One tool that consistently performs well is the
ATS OLM Converter. It allows you to:
✔ Convert OLM to PST within minutes
✔ Maintain email formatting & folder hierarchy
✔ Export emails, contacts, calendars, tasks, notes
✔ Convert large or corrupted OLM files
✔ Direct export to Office 365, IMAP, Exchange Server
✔ 100% compatible with Outlook 2024, 2021, 2019, 2016, etc.
The software also provides a free demo, so you can test the conversion before buying.
Final Thoughts
If you're migrating from macOS to Windows, or switching between Outlook platforms, using a professional OLM to PST Converter is the easiest and safest way to transfer your data without losing anything. Tools like ATS OLM Converter make the process straightforward and beginner-friendly.