"Thanks! I found this PST Viewer for Windows software very helpful because of its portability advantage. I am able to carry it around in a pen drive & use it without installing it on every system. It’s like view & use software. I will without a doubt recommend it to my fellow members.
4n6 Software
PST File Viewer
Free software to open and read PST files without Outlook. Preview emails, attachments, contacts, calendars, notes, tasks, headers, and other mailbox data.
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100% Safe & Secure
- Successfully Supports to View All Outlook Data Files : PST, OST, NST, BAK, and ZDB
- Ability to View Multiple PST Files in Bulk without Microsoft Outlook Installation
- PST File Reader Successfully Supports 32-bit ANSI and 64-bit Unicode PST
- Automatically Detects and Loads PST Data Associated with Configured Outlook Profile
- View PST File Content, Headers, Raw Messages, Hex View, and Properties
- Advanced Search Options to Search Evidences Among and within Multiple Emails
- PST File Reader Offers Dual Modes to Scan and View Outlook PST Files Data
- Free of Cost PST Viewer Software to Open and Read Unlimited PST Files
- Portable PST Viewer Edition for Windows to View & Analyze Outlook Files
- Compatible with Outlook 2024 LTSC, and all other earlier Microsoft Outlook versions
Preview Modes
View PST Email Data in Multiple Preview Modes
4n6 PST Viewer offers 5 different preview modes to open and examine Outlook PST email data. Users can switch between Content, Message Header, Hex View, Properties, and Raw Messages to view information at different technical levels. This feature is very helpful to inspect PST message content in detail.
Content: View PST file email body, email attachments, and other content in easy-to-read form.
Message Header: Inspect the detailed header information like sender, recipient, subject, dates, and more.
Hex View: Analyze and examine the hexadecimal representation of PST email for the technical analysis.
Properties: View detailed PST email properties and metadata stored within the file.
Raw Messages: Access the original raw PST file for deep inspection and forensic analysis.
PST File Viewer Supports All Microsoft Outlook Versions
4n6 PST File Reader Software supports PST files created by different Microsoft Outlook versions. The software allows users to open and view PST files from different Outlook versions. It helps access PST emails, attachments, contacts, calendars and other information without requiring the same Outlook version that created the file.
Supported MS Outlook Versions:
- Microsoft Outlook 2024
- Microsoft Outlook 2021
- Microsoft Outlook 2019
- Microsoft Outlook 2016
- Microsoft Outlook 2013
- Microsoft Outlook 2010
- Microsoft Outlook 2007
- Microsoft Outlook 2003
- Microsoft Outlook 2002/XP
- Microsoft Outlook 2000
What Data Can Be Opened and Viewed with PST Viewer Software?
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PST File Viewer Supports to View: |
|---|
| Email Messages: From, To, Cc, Bcc, Subject, Date, body, attachments |
| Contacts: Name, email, phone, postal address, job title, company |
| Calendar: Appointments, meeting invites, reminders, recurring events, attachments |
| Tasks & Notes: Status, priority, due date, note timestamps |
| Journals: Email, calls, meetings, and other activity records |
| Other PST Folders: RSS feeds, search folders, deleted items |
Detailed Explanation
Main Features of 4n6 PST File Viewer Software
View Multiple PST Files in Batch
PST Viewer Forensic Tool is Windows software that allows investigators to open , View evidence within multiple PST File (ANSI & UNICODE) at a time. Along with PST Files, it allows you to open other Outlook data files such as OST, NST, BAK & ZDB. Ctrl option in software allows you to open different Outlook data files in New Window. This PST File Viewer provides two option to browse PST Files as per the requirements.
Preview Outlook Data Items Deeply
Outlook PST Viewer software has inbuilt message viewer. Using PST file viewer, you can check suspected backup PST / configured Outlook PST emails with attachment, contacts, calendar etc. Also, the application is completely tried-and-tested. You will not face any type of issues while opening Outlook PST files. So, if you are looking for the perfect and trustworthy software to open PST files, simply download the app and start using it.
In-depth Preview of Outlook PST Files
With the help of free PST Viewer, users can easily open Outlook data files without MS Outlook application. This PST file viewer tool provides the complete preview of email header as well as Hex View. It will help you to carefully view email messages & track the evidence hidden in it.
For instance, When a message is received or sent in Outlook, header information is crucial for an investigation as it contains information regarding the sender & receiver such as Delivered-To, Received-By, Received: from etc . All these fields contain major details like IP Address of Host & sender, SMTP ID, Date & Time.
Open PST Files With / Without Outlook
PST file viewer is an amazing PST reader tool that lets users to instantly open PST files without installation of Microsoft Outlook. Also, the tool successfully supports PST file created in all Outlook versions 2000, 2002, 2003, 2007, 2010, 2016, 2019. This software provides two option to browse PST Files:
- Open Configured Outlook Data Files: The software automatically detects and load all the PST files into the software panel. Now, you can preview content, headers, and other details easily.
- Choose from a Folder: This feature is added for those people who do not have Outlook application. With this, they can manually browse and view Outlook PST files.
Search Evidences within Outlook PST
Search bar allows to filter & track data with certain evidences Search can be exceptionally valuable component as it can wipe-out the manual task to look for specific proof inside each mail. All you need is to search for your evidence in PST Reader Tool that you are looking for & tool will filter out from thousands of emails & highlight the searched keyword. You can also search by Date, Search by Time, and more.
Advanced Filters & Search Option
4n6 PST Viewer Software helps users to streamline their PST file analysis by providing filtering and searching capabilities. This advanced feature allows you to find specific PST emails, contacts, calendars and other information based on criteria such as date range, email address, subject and more.
View & Save PST Attachments
With PST file Reader software, users can easily view attachments embedded within each Outlook email in PST files. When you right-click on attachment, the tool gives you three options such as Open, Save, and Save All. Using these options, users can easily open or save PST attachments. If you want to save multiple attachments, then choose Save All option.
2 Editions of Outlook PST Viewer
The 4n6 PST File Viewer Tool is offered in two editions:
- Portable Edition : It can be launched directly via USB / flash drive or any removable file. It helps the users to work with the software without installation.
- Installer Edition : It needs installing the application files onto the system along with shortcut & uninstaller etc.
Simple and Tested PST Viewer Tool
4n6 PST File Viewer is a fully proven application to view Outlook PST files. You will never lose your PST file by using this advanced and trusted application. It also has a very simple graphical user interface. All types of users (technical and non-technical) can easily use this app without any issues. So, simply download the app and view PST files in easy 3 steps.
PST Viewer Software for Windows
4n6 PST file viewer software is the most reliable and accurate software available for all Windows users. This application is completely Windows based. This amazing software can be easily downloaded, installed and used on Windows 11, Windows 10, and below. So, if you need to read unlimited PST files, use this advanced software to get a preview.
Maintains Originality of Outlook Files
4n6 Free PST Viewer tool always manages the hierarchy and data integrity of Outlook PST files. Even after viewing PST file items, it does not cause any harm to your data and maintains the originality of your data perfectly. This amazing application is free to use to view and scan unlimited PST files with just a few simple clicks. .
No Limitations on Outlook PST File Size
This advanced PST Viewer Tool for Windows has no file size limitations. This perfect PST File Viewer App allows you to open PST files of any size smoothly. Additionally, this tool allows you to easily preview large PST files without installing Outlook. You can easily preview any Outlook PST file without changing the speed.
System Requirements
4n6 PST File Viewer Tool Software Specification
System Specifications
Hard Disk Space
131.1 MB of free hard disk space
RAM
Minimum 2 GB RAM
Processor
Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz Processor
Supported Editions
- Microsoft Windows – Windows OS 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2025, 2022, 2019, 2016, 2012 R2, 2008
Electronic Delivery
The delivery of the product is automatic. After the payment has been completed, you will receive an email containing the product download link and activation key within minutes.
Software Screenshots
4n6 Outlook PST File Viewer Complete Working Steps
Video
How to View PST Files without Outlook ? Video Tutorial
User Reviews & Industry Recognition
Free PST Viewer Awards & Reviews
As reviewed by CNET, the 4n6 PST Viewer stands out as the premier solution for consistently ensuring the security of your PST files. This remarkable software empowers users to conveniently access and view multiple PST files, all without the hassle of having to install Microsoft Outlook on their systems.
The PST File Viewer, developed by the company 4n6, has received best ratings from Software Informer. It's not just useful for one type of user, but many different people and organizations find it helpful. This includes regular individuals, businesses, and especially forensic investigators who study digital evidence.
Upgrade
Comparison of Free & Pro Version
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Benefits |
Free Viewer |
Viewer Pro |
|---|---|---|
| View PST Email Content |
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| Auto File Scanning |
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| View PST Attachments |
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| Advanced Search Option |
|
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| Export Unlimited Emails |
|
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| Cost |
Free |
FAQ
Frequently Asked Questions
Follow these simple steps to view Outlook file in Windows:
- Step 1: Download & Run PST file viewer Wizard Installer / Portable Edition
- Step 2: Click on “Open Configured Outlook Data Files/Choose from a folder “to upload emails
- Step 3: This application will load your PST files on the left panel.
- Step 4: Click on the select files and choose Hex View tab to open your PST files.
Yes, with PST viewer, you can view details of a header in Message Header View which provides all the crucial information while sending an email like IP Address of sender & host name, SMTP Address, Routing information.
Yes, Now you can absolutely view PST file even though you don’t have Outlook. 4n6 PST File is capable to read Outlook File even in a system which does not have Outlook environment. All you need is to carry the portable version of this PST Reader software with you in a pen drive, which you can use it to view Outlook NST files in any computer.
Yes, the PST file viewer utility offers search options. Using search functionality, you can easily filter PST emails sent by a particular person name or email address.
No, the tool only allows you to view PST files. To export PST files, you can take the help of 4n6 Outlook Converter Tool.
As far as reading Outlook PST files is concerned, the software does not offer any premium level. The upgrade is only for conversion needs.
No, there are no size restrictions. 4n6 Outlook PST File Viewer can open large PST files.
Yes, the PST File Viewer supports both 32-bit ANSI and 64-bit Unicode PST files. It allows users to view PST files created using the different Outlook data formats.
Yes, you can view PST attachments without Microsoft Outlook. The tool also allows you to open, save, and save multiple attachments from PST email.
Yes, the Portable edition of this software can be launched from a USB or other removable drive. It allows users to access PST files on supported Windows systems without installing the application.
Testimonials
PST File Viewer Client's Review
"A major Thanks to the team behind this PST file viewer software. I am able to view email headers, large attachments & search within the file. All important features required during investigation in one single Tool."
"I regularly word with old PST files and needed a reliable view that allows me to directly work on Windows. The 4n6 PST Viewer Software allows me to open PST files without Outlook and makes the task very easy for me."
"I use 4n6 PST File Viewer to check PST files before starting the email migration. The software allows me to preview emails, attachments, contacts, and other mailbox data. The tool helped me to verify the mailbox content before moving the data. "
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