In this video, I walk you through my detailed review and hands-on test of Stellar Converter for OST—specifically how to download it from StellarInfo.com, install it, and convert an OST file into a PST you can open in Outlook. I show the full setup flow: choosing your language, accepting the license agreement, picking an install location, and creating a desktop shortcut so you can launch it right away. Once the app is open, I break down the two main ways to load your mailbox: either pick from “List Profiles” or manually choose a mailbox/OST file. I use the manual browse option, select my OST, hit Convert, and then show how you can preview folders and exclude specific folders by unchecking boxes. After that, I cover activation (using the key sent to your email), choosing PST as the output format, setting an output destination folder, and the key options like “Recover deleted items” and “Auto split PST” (it splits around ~45GB). Finally, I verify the PST in file properties and show you how to open it inside Outlook via File → Open & Export → Open Outlook Data File, so you can confirm the emails load correctly.