11-27-2025, 10:36 AM
You cannot directly open OLM files in Windows OS because OLM files work only in MS Outlook for Mac. To open OLM files in Windows, first you need to convert OLM files into PST format, then you can easily access all data. To convert, you can take the help of a professional tool like GainTools OLM to PST Converter Software. This expert utility seamlessly converts any large size of Outlook for Mac (2011, 2016, 2019 & 2021) OLM files into PST format without damaging or altering the data. This conversion utility converted all PSTY files so that they can be easily opened in all versions of Windows Outlook. Moreover, this user-friendly tool is available in all editions of Windows OS.