Outlook exports its emails in OLM format. However, this file format is not well received by Apple Mail. At this, you will need the help of a tool that can help you import olm files to mac mail format. In fact, there are several tools in the market that offer this task. I have been helped by Gladwev’s products in the past in more than one instances. Take a free trial of OLM Converter Pro before purchasing it. 

To merge multiple PST file into single, if you want to merge two or more than two (multiple) Outlook PST file into singe file of any versions of MS Outlook, try Merge PST tool that allows to slecting multiple PST file to merge or combine them into single PST file format without any loss.

https://goo.gl/Xf5Pnu


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PST Merge to quickly join, add or merge multiple PST file into single PST file including calendars, contacts and address book and other email items. PST Merge allows to combine multiple PST files such as email folders, address book, contacts, journals, notes, calendars, tasks to one single PST file.

https://gallery.technet.microsoft.com/office/Merge-PST-Files-into-One-420741c3

Wonderful solution of PST file to EML file conversion helps you to convert PST file to EML file. Program can nicely restore MS Outlook PST file to EML file with whole versions of MS Outlook PST file and EML file.


Read More: 
http://www.esofttools.com/pst-to-eml-converter.html

Now it is very easy task to access Apple Mail data to Windows Outlook mail client with the help of a conversion application. If you are also looking for this kind of solution, then I would like to mention here a very effective and affordable software named as Kernel for MBOX to PST converter. By using it, you can quickly transfer or move Apple Mail data or MBOX file to usable PST format within seconds.  For more visit http://www.mboxtopstconverter.mboxtopsts.com
http://www.mboxtopst2013.mbox2pst.com/

Have you ever lost your pst file? Don't worry! You can easily recover your corrupt or damaged pst file with Amrev pst recovery tool (http://recoveroutlookmails.blogspot.in/2015/07/pst-cannot-be-accessed-error-has-occured.html). You can easily rely on it by its preview funtionality.