Here is the exact location for both versions – In MS Outlook 2016 for Mac, the usual or default location of Outlook of the email profile folder, and in MS Outlook 2011 for Mac, the default location of OLM files is at the identity folder. This article seeks to find where exactly you will find the OLM file location in MAC Outlook. Where are the Outlook files located on your system? To carry this task, users need to know about OLM file location in Mac Outlook. When you need to change the Mac device or when you need to upgrade the Outlook for Mac to the latest version, you will have to export the OLM data to another file. It saves all the data present in Outlook for Mac like messages, attachments, contacts, calendar entries, notes, etc. You can consider it as a counterpart of the OST/PST file of Outlook on Windows. OLM is an abbreviation used for the data file for Outlook for Mac.