For many users, the phrase OLM to PST Outlook itself sounds repugnant. The tool” OLM to PST Converter Pro” can migrate existing OLM calendar events to Outlook for Windows Calendar folder, transferring multiple calendar folders from various OLM files into a single Outlook Calendar Folder. Using this tool you can preserve your all data.http://www.gladwevsoftware.com/olm-to-pst-converter-pro/
