open the PST file in the Outlook desktop application. Navigate to "File" > "Open & Export" > "Open Outlook Data File" and select the PST file you wish to import. Once loaded, drag and drop the emails from the PST to your Hotmail account’s folders. However, this method can be time-consuming, requires the desktop version of Outlook, and may lead to data corruption or partial transfer if not done properly.
Alternatively, using the Cigati PST Converter Tool simplifies this process. It allows you to convert PST files directly into your Hotmail/Outlook.com account without needing Outlook on your system. This tool ensures a faster, more secure transfer, preserving the folder hierarchy and avoiding the risks associated with manual methods. It supports bulk conversions and offers advanced features like email filtering, making the process seamless.