Get familiar with manual ways to Export & Import Mails from OST into Outlook PST

OST to PST Converter /August 14, 2025

Many people usually ask; “How can I convert or import OST to PST in Outlook for free?” or “Is there any free tool to export emails from OST to PST?” The truth is that there are no completely free tools available for this task. Most software options you find online are paid, like Goldytools OST to PST converter. But, there are some manual methods also that you can use to do it yourself without spending any money. It is all up to you which method you would like to opt for.

Reasons Users Import from Offline OST Files into Outlook PST

There are several reasons why someone might want to export their Outlook data into a PST file:

  • Switching From One Email to Another: If you are changing your email account, for example, from a personal Gmail account xyx@gmail.com to a work account xyz@adtconsultants.com on Office 365, Outlook lets you easily move your emails between different accounts.
  • Moving Outlook to a New Computer: Suppose you were using Outlook 2007 on your old desktop and just bought a new laptop with Outlook 2013. You can export your data from the old Outlook and import it into the new one to keep all your emails, contacts, and calendar items.
  • Creating Regular Backups: It is a good idea to back up your Outlook data from time to time. You can export your emails, contacts, and calendars to a PST file and save it on your computer or an external hard drive for safety.
  • Backing Up Your Contacts: Sometimes, you might only want to save your contacts. Outlook allows you to export only the contact list in case you want a backup or need to move them somewhere else.

How To Manually Import Mails From OST to PST in Outlook?

You can use three simple methods to move your emails from an Outlook OST file to a PST file manually, and the last method is using the affordable software given below.

Method 1: Using Export Feature

  • First of all, open Microsoft Outlook.
  • Then, click on ‘File’, then choose ‘Export to a file’ and click ‘Next’.
  • Now, select ‘Personal File Folder (.pst)’ and click ‘Next’.
  • Choose the folders you want to export, like Inbox, Sent Items, etc., and then click ‘Next’.
  • Pick the location where you want to save the file and click ‘Finish’.

Note:

This method will only work if your Outlook is connected to the Exchange server.

Method 2: Using Goldytools OST to PST Converter

Even though many users know about this manual option, they still prefer to use reliable third-party software like Goldytools OST to PST Converter to move their emails from OST to PST easily and without issues. Features of this tool are as follows:

  • Allows you to convert the first 20 emails from each folder for free.
  • Supports batch conversion to convert multiple OST files at once.
  • Converts all Outlook items like emails, calendars, contacts, tasks, journals, and notes.
  • Works with OST files from IMAP, Office 365, Exchange, Hotmail, and Outlook.com.
  • Can convert OST to PST without the need of an Exchange profile or server connection.
  • Repairs and converts damaged OST files into formats like PST, MSG, EML, HTML, MHT, and PDF.
  • Splits or compresses large PST files to make them easier to manage.
  • Also converts large and encrypted OST files to PST.

Conclusion

It is all up to you which method you want to choose. Using Goldytools OST to PST converter might be the best option as it is available with full features at an affordable rate. You can use its trial version first before you purchase it. Free version allows you to save 20 items per folder with a preview of the converted file.

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