3 Ways to Open PST File Without Office Outlook Windows 10

Do you have a PST extension file? I am trying to open a PST file. Don’t have Microsoft Office Outlook installed on your Windows 10 PC? Want to open PST file without Outlook software? In this guide, you will learn about the contents of a PST file and how you can open it without installing Office Outlook. Windows 10.

The PST file is just an Outlook data file and contains emails, contacts and calendar events in your mailbox. You can Export all emails, contacts and calendar events from Outlook.com or send Office Outlook program to PST file to backup your inbox.

What to do if you have a PST file but don’t have Outlook software installed on your PC? Fortunately, there are several free tools that can open and read PST files without any Outlook software.

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IMPORTANT: Before opening a PST file using any of the tools mentioned below, make sure that the PST file is not open with any other program.

SysInfoTools PST File Viewer

SysInfoTools PST File Viewer (free version) is a great software designed to open and read PST file contents without Outlook. This software, according to the developer’s words, can open corrupt and large PST files.

The best thing about this software is that it can export all data like emails, calendars, tasks and contacts as HTML files.

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The paid version of the software also has additional features, but the free version is enough for all users.

SysInfoTools PST File Viewer Download

Pt viewer

PST Viewer is another free software that allows you to open and read emails, calendars, contacts and other information from PST files without installing any Office Outlook software.

This software can easily open large PST files without any problems. Unlike its competitors, this software can open multiple PST files.

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The PST Viewer can also be used to open password protected PST files (you need to know the password). Also, like SysInfoTools PST File Viewer, this tool can open and read corrupted PST files without any problems.

PST Viewer Download

Free PST viewer

GainTools’ Free PST Viewer is another software developed to allow PC users to open and view PST files even without Office Outlook software.

Free PST Viewer can only open one PST file at a time. The program is very easy to use and does not require any specialized knowledge. In addition to opening the PST file, it can convert PST to MBOX, MSG and EML/EMLX 10 times.

The current version of this program is XP, Vista, Windows 7, Windows 8 / 8.1 and Windows 10.

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Installing the Free PST Viewer indicates that it is a trial copy. Trail copy works for unlimited days. It’s just that you can’t convert PST to MBOX or MSG file more than 10 times.

PST Viewer Download

Apart from this method, you can convert your PST file to MBOX format and then Mozilla Thunderbird, but the catch doesn’t know that PST to MBOX converter for Windows is free.