How to upload Outlook 2019 files to Exchange Online?

Available on Windows, macOS, and Linux.


Uploading Outlook files directly to Exchange Online (Office 365) is not an easy task. Here, we are discussing a direct solution by which one can export Outlook 2019, 2016, 2013, 2010, etc. data files to Office 365 account. There are millions of users who are looking for the same solution, they can find the solution here.

In the absence of a direct solution, we have provided an alternate solution whose link is provided above. You can download the software from the link and can easily export Outlook files to Exchange Online. The application is developed in a manner that any novice user can effortlessly handle it without facing any kind of trouble.

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Reasons to utilize the software to upload Outlook 2019 files to Exchange Online

  • High-speed transfer facility
  • Hold original formatting and email properties
  • Protect folder hierarchy
  • Bulk importing of Outlook PST files
  • Workable without Outlook installation
  • Free trial availability to assess the utility

Steps to upload Outlook files to Exchange Online (Office 365) are as follows;

Step 1. Launch WholeClear PST to Office 365 Converter on your Windows system.

Step 2.Select Personal Storage File(.pst) as the source. Click Next: Data Explorer.

select pst files

Step 3.Choose Browse files... or Browse folder... and add PST file. Then click Continue to Destination.

add pst files

Step 4.Select Export to Office 365 account and click Next.

select Office 365

Step 5. Click Sign in with Microsoft to connect the Office 365 mailbox.

mention O365 login

Step 6.Select a specific folder or create a new folder to save PST files.

save to specific folder

Step 7. Hit the Migrate all button to start the conversion task.

upload to Office 365

This is how you can simply upload Outlook files to Office 365 account without installing Microsoft Outlook. The software is a widely used solution by which one can quickly upload Outlook PST files in Office 365 profile.

Note: Office 365 uses Sign in with Microsoft (Graph). The default mailbox folder is wholeclear migration. You can keep Skip existing messages and Preserve folder structure. Click Migrate all when Ready Check shows Destination Connected. The demo processes up to 25 items. No local output folder is required.

Final Words

Overall, the software is one of the reliable solutions that can easily upload Outlook data files to Office 365 cloud in just a matter of clicks. You will always get safe and accurate conversion results without installing MS Outlook. There are no size limitations having this utility. You can judge the utility through free edition prior applying for the licensed edition.

FAQ

How to upload Outlook 2019 files to Exchange Online?

Uploading Outlook files directly to Exchange Online (Office 365) is not an easy task. Here, we are discussing a direct solution by which one can export Outlook 2019, 2016, 2013, 2010, etc. data files to Office 365 account. There are millions of users who are looking for the same.

What are the steps?

Step 1: Launch WholeClear PST to Office 365 Converter on your Windows system. Step 2: Select Personal Storage File(.pst) as the source. Step 3: Choose Browse files... or Browse folder... and add PST file. Step 4: Select Export to Office 365 account and click Next . Step 5: Provide Username and password of Office 365 account and hit.

Does this work on Windows, macOS, and Linux?

Yes. It runs on Windows 10/11, macOS 12+ (Intel and Apple Silicon), and Linux x64.

Is a free demo available?

Yes. You can download a free demo to evaluate the process before buying a license.

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