How to Backup An OST File in Office 365 on Mac?

how to backup an ost file in office 365 on mac

Do you have plenty of OST files on your Mac that you want to backup in Office 365 environment? Searching for a method to backup an OST file in Office 365 on Mac? Not to worry, go through the following section as here you will come across of a method that will help you to securely take backup of Outlook OST file in Office 365 for Mac OS in an easiest way possible.

OST stands for an Offline Storage Table that is supported by multiple accounts such as IMAP, Microsoft Office 365, Exchange and Outlook.com. The file is known for storing synchronized copy of mailbox information on local computer. However, sometimes when the connection to the mail server gets interrupted, for e.g. if you are an airplane mode or the device is not connected with the internet, then also one will be able to access necessary emails, contacts, calendar data, tasks, etc. that were previously downloaded. Moreover, you can read, create appointments, compose messages, and add contacts. But, you will be able to send messages, when the connection gets restored.

The problem with OST file is that it is platform-independent. Users require the support of Windows Outlook to view its stored data. And, lot of users these days are moving to cloud servers like Office 365. Because, managing the database on desktop-based email applications are quite complicated. One will not able to access the data of desktop email client until and unless it is present on their system. Whereas organizing data on cloud is easy. Organizations will be able to access the data present on the required cloud program any time and on any device.

How to Backup An OST File in Office 365 on Mac?

MacMister OST Converter for Mac is a perfect utility to backup an OST file in Office 365 on Mac. The solution is totally verified and tested. The design of the tool is also simple and equipped with an interface that delivers intuitive environment that any technical and novice users can utilize to backup an OST file in Office 365 on Mac. The working steps of the application is only three in total that will save the time of users and carries out 100% accurate results in less time. It will ask to load required OST file on the tool, choose Office 365 from Select Saving Option and provide the credentials. After this, click on Export to start the process.

Moreover, the features of the powerful utility allow users to take backup of Outlook OST file in Office 365 for Mac as per their requirements. However, you can use the trial edition and check the backup and restore process of OST file to Office 365 Mac for free.

Working Steps for How to Take Backup of Outlook OST File in Office 365 for Mac

Download and run OST to Office 365 Backup Tool for Mac on macOS.

add Apple Mail files

Load required OST mailboxes on the tool by using Add File(s) and Add Folder properties. Click Next.

STEP 1

Check the list of added OST files on the software. They will appear with checkboxes that one can use to transfer selective OST file to Office 365, if required otherwise hit Next.

selective conversion

Select Office 365 by clicking Select Saving Options. Enter Office 365 Email ID and Password.

STEP 6

Start the migration by clicking Export button. The process is now live and the tool will now show the ongoing export status on Live Conversion window-

conversion process

The entire procedure will end in seconds and the application will then show the confirmation message to users that will display “Conversion Completed”. Click OK and go to the specified Office 365 account to check the migrated database. However, when you open the required resultant file, you will see that the content is accurate and the formatting properties of the content is also appearing with 100% accuracy.

Mac OST to Office 365 Migration Tool for Mac – Features & Benefits

  • It is a standalone tool to import OST files into Microsoft 365 account with all emails, calendars, journals, contacts, tasks, etc.
  • The tool keeps the complete email elements and formatting during the process.
  • This Mac OST to Office Tool provides 15+ savings options like PDF, EML, EMLx, Yahoo, CSV, ICS, MSG, IMAP, Thunderbird, Outlook.com, vCard, TXT, HTML, and so on.
  • This OST to O365 Conversion Tool supports all Outlook, Macintosh, and Windows OS, editions.

Conclusion

In the entire section, we have discussed an approach that will help to backup an OST file in Office 365 on Mac. The Mac OST Converter is a trouble-free solution that help users implementing the process safely and accurately on any Mac OS version. It is a feature-rich application that provides freeware version as well with the help of which users will be able to test the complete software processing for free. It allows to backup and restore first 25 files from OST folder to Office 365 free of cost.

You May Also, Like- How to Import Mail from MBOX to PST

Sarabjeet K
Author: Sarabjeet K

By Sarabjeet K

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