.MSG File Extension

msg file extension

Microsoft Outlook Email Message

Developer: Microsoft
Popularity: Common in Email Communication & Archiving
Open with: Microsoft Outlook, 4n6 MSG Viewer, Mozilla Thunderbird

What is the MSG File Format?

An MSG file is a Microsoft Outlook email message file that stores Message object, such as an email with attachments, an appointment, a contact, a task, and so on, in a file. These files are often used for storing single email messages and are popular for email communication, archiving, and forensic analysis.

Key Features of MSG Files:

  • Large Storage: Stores more than just the email text; includes information like the sender, recipient, date, and attachments.
  • Exclusive file: The MSG file was made by Microsoft and can only be used with Microsoft Outlook and Exchange Server.
  • Versatility: Ability to handle a lot of different email parts, like attachments, links, and style, better than plain text files.
  • Archiving: One common use for archiving in legal and investigative settings is to store and look into emails.

MSG files guarantee the preservation of all email components, including attachments and metadata.

Learn More Regarding MSG Files

When using Microsoft Outlook at work, MSG files are a crucial component of email correspondence. These files can be sent or saved as distinct email records. They provide you with a comprehensive view of an email exchange by attaching routing details, timestamps, and IP addresses as metadata.

Common Uses:

  • Email archiving: MSG files are used by individuals and companies to preserve copies of crucial correspondence.
  • Forensic Investigations: MSG files preserve the integrity of the email as evidence, which is helpful for forensic investigations.
  • Email sharing: Rather of sending emails directly to recipients, users frequently save them as MSG files.

open msg file in online msg reader

MSG file open in Online MSG Reader

MSG files can be opened and viewed with 4n6 MSG Reader. This allows users to view email characteristics, attachments, and metadata without having Outlook application.

Forensic Knowledge on MSG Files

Investigators can use the extensive metadata included in MSG files to detect spoofing, verify the legitimacy of emails, and monitor communication patterns. MSG files are therefore a very useful tool in digital forensics. Every MSG file has embedded information that can be used to verify the sender's identity and the email's origin. In forensic scenarios, MSG files provide extensive email interaction data, including timestamps and IP addresses.

MIME Type application/vnd.ms-outlook
Magic Bytes 50 4B 00 00
Signature Microsoft COM Structured Storage format
Common Applications Microsoft Outlook
Usage MSG files are widely used for email archiving, message header reviews, and attachment examination.

To preserve the integrity of email correspondence, MSG files are routinely acquired as evidence in court proceedings.

Explore the Trusted and Secure Free Online MSG File Viewer Solution.

Applications for Opening MSG Files

MSG files are accessible on various platforms using different tools:

Windows
Windows

4n6 Online MSG Reader

4n6 Online MSG Reader

Microsoft Outlook

Microsoft Outlook


Mac
Mac

4n6 Online MSG Reader

4n6 Online MSG Reader

Microsoft Outlook

Microsoft Outlook


Linux
Linux

4n6 Online MSG Reader

4n6 Online MSG Reader

Evolution

Evolution


Android
Android

4n6 Online MSG Reader

4n6 Online MSG Reader

MSG File Viewer apps

MSG Viewer Apps


iOS
iOS

4n6 Online MSG Reader

4n6 Online MSG Reader

Programs That Export Data as MSG Files

MSG is the standard format for exporting emails from Microsoft Outlook, but other tools can also export or save emails as MSG files:

Microsoft Excel

Microsoft Outlook

How to Manage Your MSG Files with 4n6?

The 4n6 suite offers powerful tools to manage and organize MSG files efficiently: