How to Open PST File without MS Outlook? – Simple Steps

We often need to open PST files, yet Microsoft Outlook is not installed on Windows machines. In this scenario, opening the PST file is a big challenge. Now, we will be here to solve this query to open PST file without Outlook with a manual solution.

As we all know, the PST file is one of the most widely used file formats globally. PST files also work as a work-around for backup, archiving, and migration. Fortunately, Outlook enables users to view a PST file as a file without having to transfer it. This implies that users may view them, save or transfer them to your profile, and delete them.

Important Note: The user wants to open a PST file but doesn’t want to save it anywhere. If you have less amount of data, then this manual method will work, otherwise, it has some limitations. We provide you Best Free Top 10 PST viewer tools. All tools are capable of opening PST files without Outlook. And it also supports corrupted Outlook PST files, so users can easily see the data with attachments.

User Query

“Hello, a friend of mine sends me a PST file, and I don’t have any supporting email client to open PST files, so I am looking for a manual way to open Outlook PST files without any auxiliary email application. Please give me the best possible advice.”

“My name is David from the USA. I am unable to access the PST file. There are many approaches available on the internet, and I tried freeway, but it didn’t work well. As a result, I am unable to access the PST file. So, can anyone suggest freeware software to open corrupt PST files without Outlook?

Now you might think, why would a user need to open a PST file without Outlook? Well, you will find it in the below section.

Read Also: Manual Way to Open Outlook PST File in Thunderbird

Why does User need to Open PST Files Without Outlook?

1. Your Outlook subscription has expired.
2. Users do not want to install and set up the Microsoft Outlook application.
3. Trying to share a PST file but the receiver doesn’t use Outlook.

In these situations, users have only a few choices. First, convert it into another file format, and second, try this manual approach to open a PST file without Outlook.

Step to Open Outlook PST File without MS Outlook Manually

Truly speaking, there are many manual ways that are available on the internet, but we will describe the Google GWMMO Tool. Personally, I have done this method myself.

Open PST File with GWMMO Tool

1. Firstly, download and install the “Google Workspace Migration for Microsoft Outlook tool” on your machine.

2. Secondly, open the GWMMO tool and enter your Gmail address and click on the Continue tab.

   

3. After that, choose “Allow” to grant all permission.

   

4. Select the PST file where you saved it and click the Finish tab.

   

5. Next, choose the desired data to move: Calendar, Contacts, Email messages and click on the Migrate tab.

   

6. Wait till the process is completed. Processing time depends on your PST file size.

   

Your PST file will open in Gmail with the free GWMMO tool. But wait, it sounds so simple, but the manual approach has come with many limitations.

Drawbacks of Manual Method

1. Time-consuming method. Loading the PST file on GWMMO Tool depends on your PST file size.
2. If your PST file is corrupt, then this free tool will not show you any PST data.
3. There is no guarantee of the preservation of data integrity.
4. You need technical knowledge to carry out the export process.
5. In this process, you may lose your important data.

Don’t worry, this is the only option to open PST files without Outlook. I have already told you about the free tool list above. Choose according to your needs.