How to Convert OST to PST without Outlook

Are you tired of searching on the internet for "how to convert OST to PST without Outlook?". If you haven't found the right method for this task yet, this article will definitely helps you. Here I am going to share some easy methods to convert OST to PST without Outlook. But before that, we are going to cover the most common reasons why you need to convert OST to PST format.

OST and PST are well known file formats used by Microsoft Outlook to hold all the precious mails, contacts, notes and many more Outlook attributes in them. OST file format is used by Outlook to store copy of Exchange Server mailbox, whereas it uses PST file to save mailbox data locally on the computer system and can be moved across the device.

Why Do You Need to Converter OST to PST?

Have you ever been in a situation where you had to convert OST to PST format when Outlook is not installed on your system? If you've never been in a situation like this, it doesn't mean you would never need it. There are several situations when OST to PST conversion becomes both necessary and helpful.

Exchange Server Crash: Microsoft Exchange Server is prone to serious problems as it can be getting crashed or failed for a variety of reasons. In either case, you will not be able to connect to the Exchange Server until you repair it. The repair of the Exchange server takes some time. Sometimes there may be an urgent need to access the Exchange data. In such situation, you can convert OST to PST format to access your Exchange data stored in OST file.

Exchange Server under Maintenance: Microsoft Exchange Server requires regular maintenance. Therefore, the business operations can be seriously impacted during Exchange Server downtime. If your Exchange Server is under maintenance, you will not be able to access or use your Exchange data until the maintenance work has been successfully completed.

Accidental Account Deletion: If you accidentally deleted your Exchange Server account or if you experience data loss for any reason, you can easily recover it by converting OST to PST file format.

Data Migration: The OST file can only be opened on the same computer where it was created, so if you are deciding to migrate your Exchange data from one system to another, you must be require to convert OST to PST file.

Data Corruption: Corruption can occur in Exchange Server at any time for any reason. If your Exchange data has been damaged, you can make it reusable by converting them into PST format.

How to Convert OST to PST?

These are some common reasons why you need to convert OST to PST format. Now we are going to discuss the solutions to help you convert OST to PST without installing Outlook on your system. However, there are various manual methods available online to convert OST to PST format but the manual methods requires Outlook installation for performing the conversion task. Since the manual methods are just the alternative solutions that you can use to convert your mailbox data from OST to PST. Before you can use any manual method, I want to make you aware of some limitations:

  • You cannot use any of the manual solutions, if you are not properly connected to the Exchange Server and Outlook is installed on your system.
  • You must have that computer on which the OST files were originally created.
  • The manual method does not work on corrupt OST files, so keep in mind that your OST files should be in a valid state.
  • The manual process requires a lot of time and effort as you have to perform each step carefully.
  • It involves a risk of data loss and more chances of human error as well.

Due to the various limitations of the manual method, we did not explain the manual process. In this article, we will only focus on the professional solution that can help you convert OST to PST without Outlook with ease. If you want to convert OST to PST without Outlook, it is best to use a professional OST to PST Converter tool for this conversion task.

Use Professional solution to Convert OST to PST without Outlook

Let us convert OST to PST without Outlook using Professional OST to PST Converter software. Follow the steps shown below: .


Step 1: Download and install the OST to PST Converter Software

Step 2: Open OST to PST Converter and click on the Add file option to select OST file

Step 3: Click the scan button to start the loading process

Step 4: After the scanning process, the software will manage your data and show you a detailed preview of entire data

Step 5: Now provide a destination path to save the resultant file and choose the file format to save the resultant data

Step 6: Here you can also migrate your OST files data to Office 365 & Live Exchange Server platform by entering the correct account details.

Step 7: Finally, your OST files are converted into PST file format successfully, once the process completes it will show you message as - 'Saving process has been completed'.

Other helpful features of OST to PST Converter

  • Magnificently convert OST to PST, EML, MSG, MBOX, HTML, ICS, VCARD formats
  • Supports direct migration of OST files data in Office 365 and Live Exchange Server
  • Shows complete preview of OST files data after the scanning process
  • Quickly scan and recover all folders like emails, calendar events, contacts, tasks, notes, drafts etc.
  • Keeps the Meta data properties of emails like – To, From, Subject, Cc, Bcc, etc intact
  • Supports safe conversion of OST to PST with Outlook or even without Outlook installation
  • Allows users to save 30 emails per folder at free of cost using free trial version

If you are looking for an easy, quick and professional way to convert OST to PST without Outlook, I would recommend the OST to PST conversion tool provided by Regain Software. It is one of the best and most recommended solutions to convert OST to PST without Outlook or even without changing the original data.