Switching from outlook windows to outlook for mac seems quite an easy task but the vide versa is not the same.
I have downloaded email files in outlook for mac that I need to import to outlook for windows. 
The main issue is that I have deleted all the mails from  the server and have saved emails in outlook 2011. Now uploaing these emails is taking ages and I am running out of time.
How can I transfer all these files from outlook 2011 for mac to outlook 2013 for windows???

helpful answers will be really appreciated

Hi josh,

Yes you can, there is an alternative method via which transformation of OLM data to Outlook 2013 is possible. To complete this task, first sync the Outlook MAC with Gmail using IMAP connection so it could sync all the data of email client to the web server.

After complete synchronization, now configure that Gmail address to your MS-Outlook on windows OS via using same IMAP connection and it will automatically download all the database.

But, it can be more time taken and handy task as I think there is bit risk of data lost while transforming. Instead of this risky task, you should take help from the any converter or third utility software which could directly convert the OLM file into PST file format like SysTools OLM To PST Converter.

Take more help from the given source: http://www.olmtopst.msoutlooktools.com/ 

Note: Please use any third party utility at your own risk.

Thanks
Clark Kent

Hi,

Generally, we can export the mailbox data to an Outlook for Mac Date file(.olm file) in Outlook 2011 for Mac. As for Outlook for Windows, the default Outlook Data file is .PST file. If so, we need to find some third-party tools to convert OLM file to PST file for Windows Outlook using.

Personal suggestion, we can consider to create a new imap account acted as a transfer mailbox. To do it, please follow:

1. Create a new IMAP account, such as a Hotmail.com account.

2. Configure the Hotmail account in your Outlook 2011 for Mac and import the exported OLM file to this account.

3. The imported data file will synced to IMAP account in mail server. We can login to the Web mail page to double check it.

4. If the data has been synced complete in Hotmail mail server, we can configure this Hotmail account in your Outlook for Windows. Then all mailbox data can be download to the local Outlook in Windows machine.

5. Now, we can drag the messages from this Hotmail account to your main account. Or we can export Hotmail mailbox to PST file for other Windows Outlook using.

Additionally, here is a similar thread about your issue:

http://social.technet.microsoft.com/Forums/en-US/03082e4b-70de-4faa-a02c-77eb52d8781c/convert-olm-to-pst

Hope it helps.

Regards,

Yes, manual operations do take time besides as per my understanding; you wont be that tech savvy as to work around with other functions. So an auto-generated converter utility will work fine for you that can convert files from Mac Outlook OLM to Windows Outlook PST

View this - http://www.olmtopsts.com

Go through http://olmtopstmigration.blogspot.com/2014/10/tips-on-moving-emails-between-mac-outlook-and-windows-outlook.html and know how to switch between MAC and MS Outlook emails.