Download DRS G Suite Backup Tool and install the application. Run it as administrator.
Enter the Username and Service Account ID in their respective fields.
After that, click on the Browse button to search the p12 file.
Select the p12 file and click Open to add it.
Next, click on the Sign in with Google button. If you have any trouble regarding the above terms, you can check the Notes section.
After successful login into your account, select the user mailboxes you want to backup. Click Next to proceed further.
You can backup Google Drive, Contacts, Calendar, and Gmail. Tick the G-Suite data you want to download.
Now, choose the file format in which you want to create the backup. Here, we are selecting the PST file format for demonstration. You can opt for any option as per your requirement.
The Skip Duplicate Emails option allows you to exclude all the duplicate emails based on to, from, subject, body, and bcc. Tick this option to backup only original emails.
If your Gmail mailbox leads to an oversized PST file, tick the split PST option and define a suitable size. It will break the resultant PST file into various smaller files.
Next feature is the date range filter which enables you to backup emails of a specific date range. Tick the Date Filter option and enter suitable Start Date and End Date to define the date range.
After that, click Next to proceed further.
Now, click on the Destination path button to define where you want to save the resultant backup file.
Choose a specific location to save the G Suite backup file and click on the Open button.
Next, hit the Backup button to start downloading your G Suite data.
Assign a custom name to the resultant folder containing the G-Suite Backup and press the OK button.
The G-Suite Backup process has been started. Wait till the process gets completed. The time taken by the process will depend upon the size of the backup file.
After successfully backing up G-Suite data, the tool will show the report of the downloaded items. It shows the number of items available in each selected Google application.
Here, check the Gmail icon in the software wizard.
Go to Office 365 option in the left panel.
Select the Skip Duplicate Email(s) option to remove similar emails from the Google mailbox folders.
Date Range:- Tick this to migrate G Suite emails between two dates. Just click on the Start and End Date to choose the date range.
Now, enter the Office 365 email address and password to Login.
Click on the Backup button in another wizard to initiate the migration process.
Enter the output folder name as per your desire and click Ok.
Here, you will find that the G Suite to Office 365 migration process is started.
Finally, the software shows the number of items moved based on your Google Workspace mailboxes. Click on the Home button to start the process again.