Do you want to convert OLM to PST format? Is your OLM file corrupt? You should try OLM to PST Converter provided by SysInfo Software. It works as a recovery cum converter tool that supports conversion of corrupt OLM files into PST and other file formats like EML, MSG and MBOX. If you're switching from Mac Outlook to Windows Outlook, you must convert OLM to PST format. And this software best fits your need.