This makes OST file similar to cached copy of your mailboxes. All the work will be synced to the mail servers of your email account when the internet is back. You can work on your contents (emails, contacts, etc.) even without an internet connection. OST is an offline storage table format that is employed for the offline use. Windows Outlook uses PST and OST, but there’s a different in both files. What are Outlook OST files?Īs said above, every software application uses data files to store data. But before that, here is a little bit of an introduction on what are Outlook OST files all about.
Outlook ost to pst how to#
Today, we are talking one of those issues that most Windows users face that is frustrating and apparently doesn’t seem to have a proper solution – converting Outlook OST files to PST.īy the end of this post, you will know exactly how to do that, through which means, and the rest. Sometimes, two file formats cannot be used within the same app.
Sometimes you can simply move the files between the database directories of the apps you are switching to, but often, two apps don’t share a common file format. And when it comes to data migration between these apps or across different apps, these files are the most important. Some apps have one native file, some have two. Everything You Need to Know About Outlook OST Files and About Converting them to PST!Įvery software program that deals with some kind of data has a particular file that stores all the data and information.