Updated on July 19th, 2023
Summary: Through this blog, we’ll learn the two best methods, manual and professional, that’ll help to import OST file into Office 365 account, and with this, we’ll know which way is the ideal solution to restore OST files in Outlook 365 quickly with the advanced features. Now let’s know about OST & MS Office 365. Download Now Purchase Now
OST: Outlook Data Files (.ost) are like special containers for your email and other information when you have an Exchange account or use the Cached Exchange Mode in Outlook. They let you work offline, meaning you can access your emails without an internet connection. These data files are also used for Outlook.com accounts that are set up using the Outlook Connector.
Office 365: Microsoft 365 is a group of useful computer programs and services created by Microsoft. It offers online services such as Outlook.com, OneDrive, and Microsoft Teams. It also includes programs like Word, Excel, PowerPoint, and Outlook, which you can use on computers, phones, and the Internet. Microsoft 365 is not just for individuals but also for businesses.
It has Exchange Server, SharePoint, and Yammer, which help companies collaborate and share information. You can get Microsoft 365 through subscription plans that give you access to these programs and services. These plans can include licenses for desktop and mobile software, as well as email and intranet services that are hosted for you.
Advantages of Using Office 365
We will discuss the two best manual and professional methods tested by experts. But the manual method is not a direct solution to open OST files In Office 365. We can upload OST files to Office 365 accounts separately.
The manual method is free and helpful for importing OST files to Office 365. This method is divided into two steps. Following these step-by-step instructions, you can easily upload OST to Office 365.
There are two ways to convert OST files into PST. Both methods can export OST files to PST. The step-by-step guide is given below:
This step is separated into two parts to import OST file Into Office 365. By following these guides, you can add PST files to Microsoft 365.
Note: The manual method is lengthy; you can import one File at a time: therefore: you should upload one OST file to Outlook 365, as it takes too much effort. The manual method is a technical way to upload an OST file to an Outlook 365 account, but by following the above step-by-step guide, you can easily import an OST File into an Office 365 account if you have technical expertise. This method is time-consuming and takes too much time to process. It can lose your data when you leave it out of any one step of this method. Most professional users avoid this method. I prefer you to import OST files Into Office 365 professionally without losing any data.
The OST to PST Converter is risk-free and secure software to import multiple OST files/folders to Office 365 at a time. It offers various features/filters that help make your tasks easy and short. It has a user-friendly interface; therefore, novice users can use it easily without difficulty.
You can easily upload OST to Office 365 using the above instructions. It supports all Windows versions. It supports OST files created by Outlook 365/2019/2016/20110/2013, etc. You must download a trial version of the OST to PST Converter tool without cost; it can add 50 items per folder.
This article describes the best two methods to import OST files Into Office 365. Both ways are helpful and workable. But non-technical users may face some challenges while using manual methods, as the process has limitations. On the other hand, the professional approach is risk-free, and novice users can use this method without difficulty. Now it is in your hands to choose which way is perfect for your task.
1. Install OST to PST Converter on PC.
2. Add OST file(s) by browsing.
3. Preview and select emails.
4. Choose the Thunderbird option.
5. Select MBOX format and features.
6. Set the file location to save the File.
7. At last, click on the Convert button to start the process.
1. Download & run the OST to Office 365 Migrator on your system.
2. Select files, browse, and add OST files.
3. Choose Office 365, and enter login details.
4. Use features like Remove Duplicate Items, Mail Filter, etc.
5. Then, click Convert to migrate.
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