Open Outlook .msg Emails Anywhere.
Open Outlook .msg email files on iPhone, iPad, and Mac — without Outlook. Read the full message with its formatting and attachments, 100% offline and private.
Powered by the Rush Tools Engine™
MSG Viewer parses .msg files entirely on your device. No cloud uploads, no server processing, no telemetry — forensic-grade privacy by design.
See It As Sent
Read the email exactly as it was sent, with its formatting and images intact.
Open Attachments
Open and save every attachment included in the message.
No Outlook Needed
Open .msg files directly with the Rush Tools Engine™ — no Outlook, no Windows.
Offline & Private
Messages open on your device and are never uploaded.
See it on every device.




About MSG files.
What is a .msg file?
A .msg file is a single email saved from Microsoft Outlook, including the message and its attachments.
Can I open it without Outlook?
Yes. MSG Viewer opens .msg files on its own — no Outlook required.
Are attachments included?
Yes. You can open and save the attachments inside the message.
Is it private?
Completely. Everything stays on your device.
Get MSG Viewer today.
Open .msg files in seconds — strictly offline, strictly private.