We all know that calendars are used to manage appointments, meetings and schedules. In Microsoft Outlook users maintain all the appointments, meetings and schedules. Sometimes users need to travel from one location to another so they need to migrate their Outlook Calendar from Office 365 so that they can access the Outlook Calendar online from anywhere anytime.
Reasons to migrate Outlook Calendar to Office 365
- When users work with a team they need to share appointments, meetings and schedules with other team members so users need to migrate calendars to Office 365.
- Various working professionals need to open Outlook Calendars on different devices such as laptops, tablets and smartphones so they need to migrate to Office 365.
- Migrating Outlook Calendar to Office 365 makes things easier because Office 365 can be accessed from anywhere and anytime.
- Office 365 provides enhanced features of event management and time management so users migrate from Outlook calendar to Office 365.
Methods to migrate Outlook Calendar to Office 365
- Manual Method
- Automated Method
Manual Method
Step 1: Export Calendar to ICS format
- Open MS Outlook on your system.
- Then choose the calendar option from MS Outlook.
- Then go to the ‘File’ option and then to the ‘Save As’ option.
- Browse the destination where to save the file.Â
- Give Name to file and click Save button.
Step 2: Import Calendar to Office 365
- Login to your Microsoft 365 account by entering your username and password.
- Click on the Calendar option from the interface of the Office 365.
- Select the Discover Calendar option to import the calendar file.
- Select from the window and click on the ‘From File’ option.
- Click on the Browse button to select the ICS file.
- Click on the Import button to import the file to Office 365.
- Once the process is complete notification is sent.
Automated Method
In the automated method, we use an eSoftTools OST to Outlook 365 converter software. This software can migrate single and multiple OST files to Outlook 365 at a time. In the preview panel, you can see all the inner files of the OST file and select the files that you want to send to Office 365. You can also use the filter option to filter emails by date by mentioning the starting date and ending date. You can migrate the OST files to Outlook 365 without the dependency on MS Outlook.
Also Read: How to Import an OFT File to Office 365 Profiles?
Steps to migrate OST files to Outlook 365
- Download and install eSoftTools OST to Outlook 365 converter software into your system.
- Select the option
- Single OST File Conversion– Upload a Single OST file into software at a time.
- Multiple OST File Conversion– Upload single and multiple OST files into software at a time.

- Import OST and press the ‘start scanning’ button.

- Get the Preview of OST files in the panel of the software and you can select files and folders of the OST file which you want to convert.

- Choose the OST Calendar option and click on the ‘OST to Office to 365’ convert button.
- Enter the email address and password in the Office 365 account and select options of import and filtering.

- Press the ‘ Convert’ button and start the conversion process.
Conclusion
Before migrating from one platform to another, you must first consider the features of both platforms. In this blog, we have described both methods, and you must consider your choice before making it.
No Comments yet!