If you have one or more old OST files and want to access them on another computer with a different version of Outlook or in a different profile. Then you need to convert OST to PST files because there is no direct way to import old OST files in the MS Outlook application. This is because, it is highly encrypted by the server-side. But you can easily transfer a PST file in all Microsoft Outlook versions.
OST and PST both are the data storage file of MS Outlook. An OST file saves the online data to be used in offline mode while PST file stores data in the client's system. We can’t directly import an old OST file; you have to form a PST file if you want to copy your old OST offline data to another computer.
So basically, we can save our important information by creating a backup in the form of a PST file that can also be accessed later or can be easily migrated from one system to another, if needed. This PST file stores all emails, mailboxes, contacts, calendars, tasks, notes, journals, etc. from your email account. Let’s learn all possible ways to open an old OST file in Outlook.
How to Create a PST file from an old OST file in MS Outlook?
Method 1: By using the Archive Feature of MS Outlook
You can open an old OST file by Archive Features in MS Outlook, follow the simple steps given below:
1. First of all, open your MS Outlook application.
2. Then, go to the File menu.
3. Click on the Archive button.
4. After that choose the file you want to operate
5. Now, browse the location where you want to save the PST file and press OK to start the archiving process.
Method 2: Using MS Outlook Import / Export Option
MS Outlook provides and option to import or export the data present in MS Outlook in various formats. One such option is to export data in a PST file format. You can easily use this feature of MS Outlook absolutely free of cost and create PST file from an OST file. But if the OST file is an old and orphan file then this option is not going to work.
Method 3: By using Automated Tool for Conversion
To automatically create a PST file from OST file the OST to PST Recovery software provides the best solution to recover inaccessible data from an OST file without any hassle. You can instantly convert any old OST to PST file including all mailbox items such as inbox, sent items, deleted items, drafts, notes, contacts, appointments, and calendars. Go with Magus OST to PST Converter.
It is one of the simplest solutions which can easily convert old OST to PST format. Apart from this, it offers various additional features to optimize the entire conversion task. It maintains the original data of the emails and ensures high data integrity throughout the entire OST to PST Conversion process.
Out of all the methods listed above, you can choose whatever suits you well. They are full proof and does not need any technical expertise to perform. You can easily create a PST file out of an old OST file without any data loss. The only challenge here is that when you have to convert multiple OST files, you need to select each of them one by one. This is a time-consuming process.
Conclusion
It is very difficult to open and access an old OST file in MS Outlook. For that, you need to first convert the OST file to PST format. After that, you can open the converted PST file in MS Outlook. For that, you can go with a manual solution. If you are facing trouble in the manual way then you can go with the automated method. The automated method is a safe, easy, and quick way to conversion of OST files to PST format.