Compare population statistics about Latrobe, PA from the 2010 and 2000 census by race, age, gender, Latino/Hispanic origin etc.
OST file (.ost) An OST file (.ost) is an offline folder file in Microsoft Outlook. Offline folders make it possible for the user to work offline and then to synchronize changes with the Exchange server the next time they connect. The ability to work offline is useful in environments with limited or unreliable connectivity.
Learn more about the differences between the two Outlook data file formats â OST and PST. See how Inbox Repair Tool for OST can help you get your Outlook data back if you have a corrupt OST file and no access to your emails, contacts and tasks.nlike PST files, OST files are used for offline storage of Outlook data. They are used only if you have an Exchange account or use the Cached Exchange mode. There is no need to back up these files, since they can always be recreated from the data stored in your Exchange account.