Mac OLM File Converter to Outlook is one of the best and most amazing software to easily import OLM emails, contacts, tasks, journals, notes, and calendars to PST format for Mac & Windows OS. Mac OLM File Converter to Outlook simply converts Mac OLM data to PST file without installation of Outlook Mac. Mac OLM File Converter to Outlook supports all versions of Mac OS like Mac OS 13 Ventura, Mac OS 12 Monterey, 11 Big Sur, 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, and below versions.