How to convert OLM to EML on Mac OS? Try one of the brilliant and safest OLM Converter for Mac Tool which helps you to quickly convert OLM to EML on Mac with complete details. The tool permits you to export one or unlimited Mac OLM emails, contacts, calendars, etc. to EML format at a time without any hassle. You can easily convert OLM to EML on Mac OS all versions i.e. 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, and below ranges.