MSG Viewer - Open and Read MSG Files MSG Viewer - Open and Read MSG Files

Download MSG Viewer Software to Read .msg Mail on a PC Without Outlook

MSG Viewer Software opens the .msg files Outlook creates on a Windows PC that has no Outlook, and gets the attachments out of them.

No Outlook or MAPI neededOutlook keeps the double-click on .msgTrial lists the first 20 messages per folder
MSG Viewer - Open and Read MSG Files Screenshot.
A colleague drags a message out of Outlook, or a client emails you a .msg attachment. Windows asks what should open it. Install SoftOrbits MSG Viewer to read the message with its sender, date and attachments. You don't need Office.

Read .msg files on a PC without Office

A .msg arrived and the PC has no Outlook

Read the .msg you receive with MSG Viewer Software:

  • Read the message the day it arrives.
  • Read it without forwarding it to your personal inbox.
  • Pass the email's invoice or contract straight to the program that needs it.
  • A damaged message stays visible with a label explaining why it failed.

A .msg arrived and the PC has no Outlook.

Outlook or a separate reader?

The Microsoft route

Leave it to Outlook

  • New Outlook handles .msg files only with a qualifying Microsoft 365 subscription.
  • Classic Outlook has to be installed with Office on that same PC.
  • Plenty of laptops have neither.
VS
Standalone

Use a separate viewer

  • Sets up on any Windows PC by itself, with no Microsoft sign-in.
  • Works on a .msg from a USB stick, a network share or a download.
  • Behaves the same with or without Outlook on the machine.

No Outlook, no MAPI

MSG Viewer Software has its own reader for the Outlook message format and never calls Outlook or MAPI. It checks the file's contents: a .msg renamed to .dat still opens when you choose it directly, and an HTML document renamed to .msg opens as HTML.

Outlook keeps the double-click

Setup adds the program to Open with without changing your default for .msg. If you have Outlook, double-clicking still opens it. To use the program, right-click a file and choose Open with. Uninstalling removes that menu entry.

Attachment commands when you need them

The program checks the attachment records stored in the .msg. If nothing is attached, Open attachments and Save attachments are grayed out.

Drop in a whole folder

Drag a folder onto the window, or use Add Folder... with Recurse subfolders on, to list every .msg file underneath. Files already listed are skipped, as are files in other formats.

Save message as: choose a format

Right-click a message and choose Save message as..., or press Ctrl+S. Pick one of three types. You save one message at a time.

An exact copy

The preselected type copies the original byte for byte, keeping every stored property. The copy reopens in Outlook as received.

When to pick it

For records you may need later, or a colleague who uses Outlook.

The portable choice

Conversion to EML carries over the full transport headers and every recipient. Nearly every non-Outlook client can load EML.

One caveat

In some older non-Unicode messages, a subject written with raw 8-bit characters can be lost on the way. Check the subject line before you delete the original.

The preview, as a page

Save the cleaned-up body exactly as the preview pane displays it, ready for any browser.

When to pick it

Good for an intranet post or for someone who has nothing but a browser.

For PDFs or a whole folder converted in one pass, you'll need our MSG to PDF converter for whole folders.

How to download and use the MSG Viewer Software

Open one .msg or a folder of them.
1

Open one .msg or a folder of them

Install MSG Viewer from the downloaded setup file. Click Open MSG file... to pick one or several messages, or drag a folder onto the window.

Find the message you need.
2

Find the message you need

The list has columns for Subject, From, File name, Date and Size. To narrow it, type a word into the Search in box or pick a period under Date.

Read it and get the files out.
3

Read it and get the files out

Click a message to read it in the preview, where scripts and remote pictures are blocked. Save attachments... in the message's context menu copies the files out, and Open attachments shows them without saving. Saved files carry the Windows mark for downloaded content.

Keep a copy or print it.
4

Keep a copy or print it

Use Save message as... for a copy in the format you need, or Print... (Ctrl+P) for paper.

MSG Viewer - Open and Read MSG Files
MSG Viewer - Open and Read MSG FilesDownload the MSG Viewer Software and open the .msg file sitting in your Downloads folder.

Who needs MSG Viewer Tool

Paralegals working with email evidence

Clients and opposing counsel send .msg attachments, but your firm's PC may use a different mail program. Read each message, save its exhibits and file the original untouched.

Bookkeepers who get invoices as .msg

A client sends the supplier's email as a file instead of the invoice. Open it and take out the PDF without asking for a resend.

Front desks and shared PCs

Reception and kiosk machines rarely run a mail program at all. Staff can still view a .msg a visitor brings and print it for them.

What you can open before buying

The MSG Viewer free trial is the full program with one limit: how many messages each folder lists.

FeatureTrialLicense
Messages shown per folder20All of them
Reading and attachments for messages in the list✓✓
Saving in all three formats✓✓
Print...✓✓
Everything beyond the 20th message stays out of the list, and one line in its place gives the folder's full count.
  Download 
  Buy now
From $ 19.99
  Buy now
From $ 19.99
  Download 

Everything beyond the 20th message stays out of the list, and one line in its place gives the folder's full count.

MSG Viewer - Open and Read MSG Files
MSG Viewer - Open and Read MSG Files
Price
from $ 19.99 / month
Version
3.3
File Size
25 Mb
Last updated on
04/09/26
Without a license, a folder lists 20 messages and no more.
System Requirements
  • Windows 11/10/8.1/8/7 (32/64 bit)
  • Intel i3, AMD Ryzen 5 or above
  • 4 GB of RAM or above
  • NVIDIA® GeForce® series 8 and 8M, Intel® HD Graphics 2000, Quadro FX 4800, Quadro FX 5600, AMD Radeon™ R600, Mobility Radeon™ HD 4330, Mobility FirePro™ series, Radeon™ R5 M230 or higher graphics card with up-to-date drivers
  • 1280 × 768 screen resolution, 32-bit color
  • 1 GB of free hard disk space or above

Frequently Asked Questions

Yes. You need neither Outlook nor a Microsoft 365 plan. Right-click the file and pick Open with, or start the program and click Open MSG file...

A file the program can't parse stays in the list marked "cannot be read", with the reason: it isn't an Outlook message, or it's damaged. Messages protected with rights management (Do not forward) are encrypted; the program cannot decrypt them. If a download was cut short, save the file again from the original email.

Choose MSG for Outlook users and records. EML is an open standard that most other mail programs and many archive tools read. You can keep the MSG original and send an EML copy.

Yes, several websites can display the message, but you upload it and its attachments to a server you don't control. This msg file viewer reads the file on your disk and goes online only to check for updates or when you buy a license.

Outlook, including the version that comes with Microsoft 365, creates a .msg file when someone drags a message onto the desktop or into a folder, saves it with File > Save As, or attaches one email to another.

Right-click the message, choose Save attachments... and pick a folder. Files keep their original names, and if a name is already taken, the new one is saved as name (2). For a quick look, Open attachments puts them in a temporary folder and opens it in Explorer.

No. The installer only adds the viewer to the Open with menu, so a double-click on .msg goes to Outlook as before. If you'd rather double-click straight into the viewer, set it as the default yourself in Windows Settings under Default apps.

Rate MSG Viewer - Open and Read MSG Files

  • Windows 7
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Author: SoftOrbits (English)
4.5
Avg. rating: 4.5 from 866 votes
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