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  • 5/21/2025
Read more: https://www.mailsdaddy.com/blogs/convert-ost-to-pst-using-powershell/
Profession tool: https://www.mailsdaddy.com/ost-to-pst-converter/

Learn how to automate the conversion of Outlook OST files to PST format using Microsoft Power Automate. This guide covers prerequisites, setup instructions, and flow creation to streamline mailbox data migration efficiently and securely.

#ost #pst #osttopst #ostrecovery #convertostfile
Transcript
00:00Hello everyone. Welcome to my YouTube channel MailsDaddy.
00:04Today I am going to show you how you can convert OST to PST using PowerShell script.
00:09Before start, I want to inform you that you have to follow these PowerShell commands.
00:13Let's start. Run Windows PowerShell as an administrator.
00:18After opening click on copy and paste this command in PowerShell and press the enter button.
00:24Type Y and click on the enter to remove the restriction.
00:27Now run this script to confirm the OST file location and press the next button.
00:34Before running this command, please put OST file location with file name here.
00:38Again, here also put the CSV file location with file name.
00:42Copy and run this command in PowerShell and wait a few seconds.
00:47This is that CSV file which we created. Now the time is to import CSV file in Outlook.
00:52Before start Outlook we have to close Outlook internally using Task Manager.
00:56Click on task manager select Outlook and close it.
01:01Now open Outlook and create a new Outlook file for this select new items.
01:06Go to more items and click on Outlook data file.
01:08Type the PST file name and click on OK.
01:12Now it's time to import CSV file in new create PST file.
01:16Click on file, go to open and export and click on import, export.
01:20Select import from another program or file and click on next button.
01:24Again, select comma separated value and press the next button.
01:28Click on browse and select the CSV file that you convert using PowerShell command.
01:35Choose one from these and press the next button.
01:40Choose the newly created mailbox and press the next button.
01:43Enable this option and press the finish button.
01:47Now wait here for a few seconds.
01:50So, this is the process by using that you can convert your OST file into PST using PowerShell commands.
01:56But this process comes with some limitations,
01:58like this process is not helpful for a heavy OST file and it converts only emails as well as without
02:03attachments.
02:05Moreover, this method is not helpful for a corrupted OST files.
02:09So, to get the safe and accurate result in OST to PST conversion, you can go for an alternate
02:14third-party solution.
02:16MalesDaddy OST to PST Converter.
02:19Using this safe solution users can easily recover highly corrupted OST files and convert them into PST
02:24format.
02:25Let's see how this tool work.
02:27Open Chrome and run this link to visit product page.
02:30Now click on free download button.
02:32After downloading, install and launch it.
02:35Click on add file and press the add files button.
02:40Select your offline OST file and click on OK.
02:48Click on mailbox to view emails and their preview.
02:53For complete data conversion click on export.
02:56Choose export all folders and select PST.
03:00Choose create logs browse button and provide the location where you want to save OST to PST
03:04conversion process report.
03:08Now again press this browse button to confirm the location where you want to save the converted
03:12PST file.
03:18Press the next button now choose any one in these.
03:21You can use this option if you have a heavy OST file.
03:24Click on export to start OST to PST conversion process.
03:29When the process is over click on OK.
03:31This Connie will show you how to edit a file.
03:31Here is this option if you have a full folder where you must save plans for your file.
03:46Please check the script for all the information you need or 77 source file.
03:51In a few years 1 description of the idea is that from your śrk� we can use to show up
03:522 2 district enemies per Every single person on PST
03:56substance, a complexity, some of that is already specified,

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