How to Migrate Google Workspace to Office 365: Complete Guide: Email, Drive, Calendar & Chat (2026)

Written By Simran Bhatia
Updated on June 22nd, 2026

User Query: “Our company is migrating 150 user mailboxes from Google Workspace to Microsoft 365 next month. We have over 10 years of email history and want to ensure nothing gets lost during the switch. Is there a reliable tool or method to migrate Google Workspace to Office 365 smoothly without breaking the folder structure?”

~ Preston Vance, Systems Administrator

Summary: Enterprises are moving to the migration of Google Workspace data to Office 365 for better integration. This helps individuals & professional users to transfer their data, like emails, contacts, calendars, and more. During the migration, enterprises have to face many problems because of the complex process and multiple configurations. It requires a structured approach to migrate Google Workspace to Microsoft 365 successfully, like using the advanced CloudXena Google Workspace Backup Tool.

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Quick Answer:

How Do I Migrate Google Workspace to Office 365? Quick Way

There are manual methods to migrate the G Suite data to Office 365, but these methods often fail. Using a secure solution like CloudXena Google Workspace Backup Tool helps to move your data in bulk. Also, it provides features like secure authentication, Impersonation, migration filters, and report generation.

When Organizations Need G Suite to Office 365 Migration?

Employees prefer using familiar Microsoft Outlook and Office applications for daily tasks.
Teams need better collaboration through Microsoft Teams for meetings and communication.
Businesses want centralized file storage using OneDrive and SharePoint services.
Management requires stronger security controls and simplified user administration.
Employees need seamless access to Microsoft productivity tools across devices.

Google Workspace vs Office 365

Basis	Google Workspace	Office 365
Storage	Cloud storage through Google Drive with flexible plans	OneDrive storage with enterprise-grade file management
Email Platform	Gmail with custom domain support	Outlook with Exchange Online integration
Security	Built-in security with basic compliance features	Advanced security, compliance, and threat protection options
Offline Access	Limited offline functionality for selected applications	Full desktop applications with extensive offline access
Device Support	Accessible from any browser and mobile device	Available on web, desktop, and mobile platforms
Pricing Approach	Flexible plans focused on cloud collaboration	Plans include desktop applications and enterprise services
Best For	Organizations seeking simple cloud-based collaboration	Businesses needing advanced productivity and management tools

Scalable Solution to Migrate Google Workspace to Office 365

The CloudXena Google Workspace Backup Tool secures Gmail, Drive, Contacts, Calendar, and Docs through a single streamlined process. The tool supports bulk access across multiple accounts using the CSV import feature. It provides an option to export Google Workspace to MSG and other file formats. Duplicate removal, folder skipping, and attachment controls keep exports organized. The software runs without storing credentials, preserving folder hierarchy and metadata throughout. A free demo lets users test functionality before purchasing the full version.

Steps for Google Workspace to Microsoft 365 Migration

Download the tool and click “Backup Google Workspace All Services.”

Then, log in with the valid P12 and JSON credentials.

After that, select the users and click the Next button.

Thereafter, choose the Services and hit the Next button.

Afterwards, choose an email client from the list.

Now, choose Office 365 as the destination and log in with its respective credentials.

Further, apply the available filters from the panel and click Next.

Lastly, save the file path and click the Start Migration button.

Important Tip: If you want to access your data from Google Workspace in an MBOX-supported email client, you can go through this guide to export Google Workspace to MBOX.

Successful Case Study :

A mid-sized consulting firm with 180 employees across three regional offices faced increasing pressure to secure client communications. The IT manager needed a reliable method to back up G Suite data for compliance audits without disrupting daily operations.

The firm selected the CloudXena Google Workspace Backup Tool to handle the migration. Using CSV import, the IT team authenticated 42 user accounts in a single batch, avoiding the delay of individual logins. Date range filters allowed them to isolate three years of historical email and project files for archival, while the duplicate removal feature eliminated nearly 3,800 redundant messages across shared mailboxes.

Backups were saved locally in PST format for long-term storage and partially exported to Office 365 for active project teams transitioning to a new client portal. The PST splitting feature kept individual files under 8 GB, preventing performance issues in Outlook. Folder hierarchy and metadata remained intact throughout, satisfying the firm’s internal audit requirements.

The complete backup process for all 42 accounts was finished within five business days, a timeline the IT manager attributed to the software’s batch processing and minimal manual intervention. Later, the team used this to export Google Workspace to PDF format to save it in a universal format.

Challenges with the Manual Methods

Managing hundreds of user accounts manually can significantly increase migration completion time.
Successful migration requires technical expertise, careful planning, and configuration management skills.
Email, contact, and calendar data may be lost during migration.
Maintaining the original folder hierarchy and mailbox structure can be difficult manually.
Large mailbox migrations often require several days to complete successfully.
Synchronization issues can result in incomplete transfers and missing mailbox data.
Manual methods provide limited support for migrating multiple accounts simultaneously.
Internet outages or server limitations can interrupt the migration process.
Administrators must continuously monitor migration progress and resolve any issues.
Human errors during account mapping can cause migration inconsistencies and failures.

Conclusion

Organisations need backup to keep their data safe without affecting the daily tasks. Manual methods may work, but it is difficult to handle large volumes of data. For an effective and error-free migration, using the professional tool is the only solution. It migrates data in bulk without any issue and keeps your folder structure the same. Additionally, the tool provides many features and filters to migrate Google Workspace to Office 365 that help users to optimize their results.

Frequently Asked Questions

Q1. What data is migrated from Google Workspace to Microsoft 365?

Ans: The CloudXena Google Workspace Backup Tool allows you to migrate all services, including Gmail, Google Drive, Google Sheets, Google Docs, Google Calendar, Google Contacts, Google Keep, Google Forms, Google Slides, and Google Jamboard

Q2. How long does migrating Google Workspace to Office 365 take?

Ans: Migration time depends on the number of user accounts, mailbox sizes, internet speed, and the amount of data being transferred. Small migrations may take a few hours, while enterprise migrations can take several days.

Q3. What is the cost of migrating Google Workspace to Microsoft 365?

Ans: The cost of CloudXena Google Workspace Backup Tool starts at $49 and further varies according to the different licenses (Home, Administrator, Technician, Enterprise).

Q4. Is there downtime during Google Workspace to Microsoft 365 migration?

Ans: Users can continue accessing their Google Workspace accounts during migration. However, it is recommended to wait until the migration process ends.

Q5. What is delta migration and why is it essential for Google Workspace to Microsoft 365 migration?

Ans: Delta migration transfers only the newly added or modified data after the initial migration. This helps ensure that no recent emails or files are missed before the final cutover to Microsoft 365.

Q6. How do Google Docs, Sheets, and Slides convert when migrating to Microsoft 365?

Ans: Google Docs, Sheets, and Slides are typically converted into Microsoft Word, Excel, and PowerPoint formats. The final formatting may vary depending on document complexity and compatibility.

Q7. Can we migrate Google Workspace to Microsoft 365 without admin credentials for individual users?

Ans: Individual user data can be migrated using account-specific credentials. However, for bulk migrations involving multiple users, administrative access is generally required to streamline the process.

Q8. What pre-migration checklist should IT teams complete before migrating Google Workspace to Microsoft 365?

Ans: IT teams should verify user accounts, review mailbox sizes, back up critical data, configure Microsoft 365 accounts, validate permissions, and test the migration process before moving production data.

Q9. What should IT teams validate after completing Google Workspace to Microsoft 365 migration?

Ans: Teams should verify email accessibility, folder hierarchy, contacts, calendars, attachments, permissions, and data integrity. They should also confirm that all user accounts can access their migrated data successfully.

Q10. Can the CloudXena Google Workspace Backup Tool migrate multiple user accounts simultaneously?

Ans: Yes. The CloudXena Google Workspace Backup Tool supports bulk processing through CSV import, allowing administrators to migrate multiple user accounts efficiently while maintaining folder hierarchy and metadata.

Q11. Does the CloudXena Google Workspace Backup Tool preserve folder structure during migration?

Ans: Yes. The tool preserves the original folder hierarchy, email properties, and metadata throughout the migration process, ensuring data remains organized after transfer.

About The Author:

Simran Bhatia

I, Simran Bhatia am a Technical Content Writer specializing in data management, email migration, and data recovery IT solutions. My focus is on simplifying complex processes into clear, practical guides that combine technical accuracy with real-world value for IT admins, decision-makers, and everyday users. For me, writing is not just about explaining technology, it’s about making it accessible, reliable, and valuable for readers.