How to Save Offline OST File in Outlook?

How to Save Offline OST File in Outlook?

Quite commonly, users ask about opening a file using an application that does not support that file format. From time to time, the fact that file cannot be accessed or opened using that application comes as a surprise.

How to save Offline OST file in Outlook 2019/ 2016/2013/2019/Office 365 is one such commonly asked query by users. And the answer is unexpected – Outlook 2016 (Windows or Mac) cannot access or open an OST file format. This is unexpected because OST is natively a data file of Microsoft Outlook. It generates an OST file to keep the data file that downloads from a web-server once you add an Exchange based or IMAP based email account.

But you cannot move data in OST file manually because it’s not built for that purpose. PST is the personal storage data file that is used for the backup purpose, moving and all such actions.

Yet, if you have an OST file that you required to import in Outlook 2016, you can do so by migrating it into PST file by using third-party applications like OST to PST Converter.

Through a converter, you first load the OST file and then export it into PST file, then using the in-built feature of MS Outlook, you easily import it like a common data file. There is one trouble in that procedure and that is looking a converter that converts OST to PST without losing any information. There are a few converter software that can export data while making the whole structure completely changed or even corrupt. But there are every time unknown gems amongst the sea of unproductive tools.

Convert Outlook OST Files to PST Format with CubexSoft OST Converter

Here, we are suggesting you take a trial of this OST Converter, a very useful and helpful solution to solve the difficulty “how to save offline OST file in Outlook?” within a few simple steps. It can convert OST files into not only PST, even it is well-supportable to convert OST file into PDF, EML, MSG, EMLX, MBOX, Zimbra, NSF, Thunderbird, Office 365, Exchange Server, Yahoo, Gmail, G Suite, etc. along with all emails, emails attributes, and attachments in an precise manner without any modification or data corruption. Now, let’s know some advanced features of this software which makes entire conversion very effective.

Why Should We Use OST Converter to Convert OST to PST?

  • It provides three options to upload OST files for conversion: Add OST Files, Add OST Folders, & Load Outlook Profiles.
  • It supports to load bulk OST files into PST or another saving option at a time without data loss.
  • It also capable to achieve selective OST mailboxes conversion to desirable file format, email app, or webmail app.
  • The OST Converter software allows you export complete database from OST to PST including all emails, address book, calendar, and attachments.
  • It creates UNICODE PST file, which is able to open in Outlook 2019 to Outlook 2003.
  • It has the compatibility to maintain the original folder hierarchy even after finishing the conversion process.
  • This tool is fully Windows based program, which is suitable to run on Windows 11, 10, 8.1, 8, 7, XP, and all earlier versions.

Software’s Working Steps to Save Offline OST File in Outlook with Attachments

Download and install the CubexSoft OST Converter software on your computer. Open the software after installation. You’ll usually find an icon on your desktop or in your Start menu. Now, follow the below mentioned steps:

Step 1. Click on the “Add Files” button within the software interface. Browse and choose the OST file that you want to convert.

Step 2. The software will scan the selected OST file to extract its contents, including emails, attachments, contacts, calendar entries, and more.

Step 3. Once the scanning is complete, the software may provide you with a preview of the items contained in the OST file. You can usually navigate through folders and view emails, contacts, and other data.

preview outlook files

Step 4. Choose the desired conversion options. This may include selecting the destination format (PST), specifying a target location for the PST file, and configuring any additional settings.

saving path and click convert

Step 5. Start the OST files conversion procedure by clicking on the “Convert” button. The software will start converting the OST file into PST format. This process might take some time, depending on the size of the OST file.

choose output saving location

Step 6. Once the conversion is complete, the software will prompt you to specify a location to save the converted PST file. Choose a suitable location on your computer or an external storage device.

Step 7. After the conversion is done, you should see a confirmation message indicating the successful completion of the conversion process.

view conversion status

Import PST into Outlook: If your purpose for converting the OST to PST is to access the data in Outlook, you can then import the newly created PST file into your Outlook client. Open Outlook, go to the File menu, select “Open & Export,” and then choose “Import/Export.” Follow the prompts to import the PST file into your Outlook profile.

Try FREE OST Converter – Recommendation

A free trial version of the conversion tool is also comes for users to test the working process before getting its licensed version. By using this free OST to PST Converter, all users can easily understand how to save offline OST file in Outlook or any latest and below edition by uploading 25 items from every OST file to PST format without cost and without facing any error.

The Final Words!

Converting OST files to PST becomes necessary when dealing with orphaned or inaccessible OST files that cannot be directly opened or imported into Outlook. This process is vital for transferring mailbox data from the inaccessible OST file to a new Outlook profile or account, spanning various versions of Outlook.

In cases where the OST file is orphaned, inaccessible, or belonging to a deleted or disabled account, using specialized software like CubexSoft OST to PST Converter is recommended. This software facilitates the conversion of OST to PST, along with additional options such as exporting to different formats like RTF, MSG, PDF, and many more. Furthermore, it offers the flexibility to export OST items directly to Office 365, an existing Outlook profile, or a live Exchange Server.

Ritu Roy

Ritu Roy

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