convert ost file to pst file

In Outlook 2019/2016/2013/2010, How do I Convert an OST File to a PST File?

Many users look for a perfect way to convert OST to PST in Outlook 2019/2016/2013/2010. Users convert OST to PST for a variety of reasons, the most important of which is that PST files are portable and accessible. We will learn how to convert OST to PST in Outlook 2019/2016/2013/2010 by reading this blog.

Offline Storage Tables (OST) is an acronym for Offline Storage Tables. In the disconnected zone or when web access isn’t available, the OST format is used to store Exchange Server mailbox organizers and folders. The OST format allows you to use your Outlook mailbox in a disconnected mode, that is, without having to connect to the server. Despite the fact that Offline Storage Table records are not affected by external aggravations or other disruptions, it is still the best and most impressive option for routine business tasks.

Regardless of the Outlook version, whether it’s Microsoft Outlook 2019, 2016, 2013, 2010, 2007, or any older ANSI release, an inaccessible OST format file necessitates troubleshooting in order to reclaim access to the data stored within the system. The simplest way to resolve a wide range of OST issues, regardless of harm or misfortune, is to convert the OST file to an Outlook PST file.

There are numerous strategies for converting OST data to PST file format; however, some strategies are more difficult to implement, while others are the safest options for converting OST to PST in Outlook 2019/2016/2013/2010.

Before you convert an OST file to a PST file in Outlook 2019/2010/2013/2010, make sure you know what you’re doing.

You can’t legitimately extract information from an OST document into a PST. In order to export the OST document information to PST, you must sign in with the first profile. As a result, you’ll find a strategy listed below.

The OST file format is a copy of your Exchange mailbox that you can reproduce by re-syncing with it.

Using Microsoft devices, there is no way to convert an OST file format to a PST file format. If you can’t access your personal email account or if your OST file format is corrupted. There is only one way to convert an OST file to a PST file in this situation: by using a professional third-party tool.

The First Strategy is to make use of the Outlook Archive Feature.

The first method for duplicating or moving mailbox items into PST is to use Outlook’s Archive option. Outlook has a feature that allows you to copy the entire contents of an OST file into a PST file format; however, it does not copy the OST file’s contacts.

Follow the commands below to get a copy of the OST file format.

  • Open the Outlook profile that contains the OST file.
  • Then select the File tab, then Info, and finally the Clean-up Tools button.
  • Then, from the drop-down menu, select Archive.
  • Ensure that the Archive this organizer and all sub folders option is selected in the Archive comment box that appears (it is chosen by default)
  • After that, select the organizer you want to export to PST (e.g.: Outbox)
  • Give a date to things that are more established than a box in the Archive. Everything that was sent before a certain date will be archived.
  • Provide the path destination to save the new PST under Archive file: option.
  • Finally, press the OK button to complete the exportation process.

The Second Strategy is Organize Your Mailbox by Dragging and Dropping Items

Drag and drop of Mailbox items is undoubtedly one of the most effective methods to convert an OST file to PST file. To relocate mailbox items using the Drag and Drop method, open a blank PST file in Microsoft Outlook and then select and drag the required mailbox from the OST data into the PST blank page.

However, there are some limitations to the drag and drop item technique. This is a lengthy procedure. It will be necessary to repeat the procedure for each OST file item that needs to be converted to PST format. Because the procedure is tedious, this necessitates tender loving care; thus, a single blunder will result in unnecessary redundancy of the procedure.

Furthermore, the organizer hierarchy, as well as the default organizers, such as Calendars, Contacts, Inbox, and so on, cannot be legitimately moved, and you must create a new PST document to deal with all of the information in an organized manner.

The Third Strategy is Outlook Import & Export Wizard

The Microsoft Outlook Import and Export wizard is a powerful tool for converting OST files to PST files in Outlook 2010 and other versions. You can export OST data to Excel and CSV files using this method. However, because this is a manual technique, you must exercise caution when using it.

You should also be able to use the built-in import/export feature. Any blunder could result in you losing access to vital information. As a result, it is recommended that you back up the OST document before beginning the exporting procedure so that you can restore the information if necessary.

The Forth Strategy is to use OST to PST Converter

There are many reasons and strategies for saving your OST data in PST format; however, I’ve given you three strategies to convert an OST file to a PST format. Those manual strategies, however, have a low risk of failure and consume a lot of the client’s time due to their tediousness. So, this strategy is for professionals who simply want to convert their OST files without wasting time or money.

Use OST to PST Converter to convert an OST files to a PST files quickly and easily. The popular OST to PST Converter tool provides a scripted utility for exporting multiple OST documents to Outlook PSTs, as well as extracting entire mailbox items without corruption. The software also splits and compresses PST files, allowing you to keep track of them in a more organized manner. It can also directly export the contents of an OST file to Office 365, which is extremely useful if you’re moving your mailboxes to the cloud. As a result, Microsoft MVPs recommend using the product-based OST transformation method.

In contrast to saving Exchange OST mailboxes to Outlook PST file format, Convert OST to PST tool allows users to convert Offline records to a variety of document formats, including MSG, HTML, EML, and RTF.

By Anurag Rathod

Anurag Rathod is an Editor of, who is passionate for app-based startup solutions and on-demand business ideas. He believes in spreading tech trends. He is an avid reader and loves thinking out of the box to promote new technologies.