MSG can contain non-email Outlook items
MSG versus EML
Two email files. Very different containers.
MSG preserves Outlook MAPI properties in compound storage. EML preserves an internet message with headers and MIME parts, making it more portable across mail software.
Free · private · no uploads · no accountOpen an email file
Drop it here or choose it from your computer.
MSGEMLEMLXWINMAIL.DATMBOX
Processed locally. Your file never leaves this browser.
How it works
Three steps. No detour through a server.
- 1Open either format
- 2Inspect the fields each source preserves
- 3Convert MSG to EML when you need portability
EML exposes raw internet headers
Both can contain HTML, text, and attachments
Straight answers
Common questions
Which format is better for long-term portability?
EML is generally understood by more email applications, while MSG may retain Outlook-specific fidelity.
Does converting MSG to EML preserve everything?
It preserves recovered standard message content, but some Outlook-only properties have no equivalent MIME field.