OST Viewer Pro: Know How it Works!
SysTools OST Viewer Pro is a tool to view the items stored in Exchange Offline OST files
without setting up the Exchange Server.
Now you can verify the items exported after using OST Viewer Pro software.
Go to the location where you have saved the PDF file in your machine:
You can observe that the emails get saved into PDF file type and the name of email saved by subject of email as the naming convention "Subject" was selected earlier: