Converting OST to PST files can be a crucial task for users dealing with Outlook data recovery or migration. While several third-party tools offer this functionality, PowerShell scripts provide a free, flexible way for advanced users to automate the OST to PST conversion process. These scripts are especially helpful in enterprise environments where bulk conversions and automation are essential.
PowerShell itself does not offer direct support for OST to PST conversion, but it can be used in combination with Outlook’s COM object or other built-in Windows tools to access mailbox data. For example, a script can automate the export process by launching Outlook, accessing the OST file through a configured profile, and saving data to a PST file.
Users must have Outlook installed on the system and the profile configured to access the OST file. Though this method may require technical expertise, it offers a cost-effective solution without relying on external software. Always test scripts in a secure environment before using them in live systems to avoid data loss. For businesses or users looking for a no-cost way to manage OST data, PowerShell-based approaches provide an efficient and customizable option when used carefully.