Mac
MSG Converter
MSG files are created by Outlook for Windows. They get shared with Mac users all the time — but neither Apple Mail nor Outlook for Mac can open them.
MSG Converter fixes that quietly. Double-click a .msg file and it's converted to the native .eml format on the spot, then handed off to your email client of choice.
The entire conversion happens locally on your Mac. Nothing is ever sent over the internet.
The result: MSG files just open, like any other file.
Finder Integration
Convert directly from Finder — right-click a single .msg file, or select a batch and convert them all at once.
Customizable
Control where files are saved and what happens after conversion — configure it once to match your workflow
Manageable via MDM
Defaults can be preset or enforced via Jamf, Intune, and other MDM solutions - ready for managed Mac deployments.
Standard, Compatible Output
Produces RFC 5322-compliant .eml files that open natively in Mail, Outlook, and other mail clients.