SysInfo Google Workspace to Office 365 Migration Tool

Enterprise-grade solution designed to deliver secure data transfers on Windows & Mac with complete accuracy.

  (Average Rating 4.7 Based on 1938 rating)
  • Bulk Mailbox Migration using CSV-based user mapping.
  • Supports Google Workspace to Microsoft 365 direct migration.
  • Multiple authentication methods, including OAuth, DWD, and Modern Authentication.
  • Advanced Mailbox Mapping and Migration Reporting for enterprise-level migrations.
  • Includes a free demo version (50 emails per folder/15 items of contact & calendar events/Up to 20 MB of Google Drive Data) for evaluating.

*SysInfo G Suite to Office 365 Migration Tool Fully Secured Download Version.

Streamline Migration with Google Workspace to Office 365 Migrator Software

Discover powerful features designed to simplify, automate, and secure migrations for organizations.

Top Use Cases for Google Workspace to Office 365 Migration

Discover the most common business scenarios where migrating from Google Workspace to Microsoft 365 becomes essential.

Enterprise Cloud Migration

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Organizations transitioning from Google Workspace to Microsoft 365 need a secure and reliable solution to migrate emails, contacts, calendars, Google Drive data, and Shared Drives. SysInfo Google Workspace to Office 365 Migration Tool streamlines large-scale cloud migrations while preserving folder hierarchy, mailbox structure, metadata, and permissions, ensuring a smooth and uninterrupted migration experience.

Tenant Consolidation and Business Expansion

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During mergers, acquisitions, or organizational restructuring, businesses often need to combine multiple user accounts into a single Microsoft 365 tenant. The software supports bulk mailbox migration, CSV-based user mapping, administrator-driven migration, and automated mailbox assignments, making it suitable for organizations managing large-scale migration projects.

Selective and Compliance-Based Data Migration

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Many organizations require only specific mailbox data to be migrated. Industries such as healthcare, finance, legal services, and government sectors often follow strict compliance and retention policies. With advanced date range filters, duplicate detection, folder exclusion options, attachment controls, and content-based filtering, the tool enables precise migration of relevant data while supporting regulatory compliance requirements.

Enterprise-Grade Features of SysInfo Google Workspace to Microsoft 365 Migration Tool

Explore the advanced capabilities of the SysInfo Google Workspace to Office 365 Migration Tool

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Google Workspace to M365 Migration

Streamline migrating emails, contacts, calendars, and other mailbox data from Google Workspace to Microsoft 365 without requiring complex manual configurations. The tool ensures secure data transfer while preserving mailbox structure, metadata, and item integrity, making the migration process smooth for both individuals and organizations.

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Bulk Mailbox Migration

Migrate multiple Google Workspace user accounts simultaneously using administrator access and bulk processing capabilities. This feature significantly reduces migration time and effort, making it ideal for businesses, educational institutions, and enterprises handling large-scale mailbox migration projects.

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Advanced Mailbox Mapping

Accurately map source Google Workspace mailboxes with destination Microsoft 365 mailboxes pre-migration. This feature minimizes the risk of incorrect data placement and ensures that each user's data is transferred to the intended destination account.

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CSV-Based User Mapping

Simplify large-scale migrations by importing mailbox mappings through CSV files. Administrators can quickly assign multiple source and destination users without manually configuring each mailbox, saving time and reducing the possibility of mapping errors.

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Multiple Authentication Methods

Supports various authentication methods, including OAuth 2.0, IMAP App Password, Domain-Wide Delegation (DWD), Modern Authentication, and Client ID/Secret authentication. This flexibility allows users and administrators to connect accounts securely according to

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Single User and Admin User Modes

Offers dedicated migration modes for both individual users and administrators. Users can migrate a single mailbox independently, while administrators can perform organization-wide migrations using centralized credentials and management capabilities all in one tool at a point in time.

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Advanced Date Range Filters

Migrate only the data that matters by applying custom Date Range Filters. This feature allows administrators to specify a Start Date and End Date to transfer emails within a defined time period. By migrating only the required mailbox data, organizations can reduce migration time, optimize storage usage, and ensure that only relevant content is moved to Microsoft 365.

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Skip Duplicates & Migrated Items

Avoid duplicate data and unnecessary reprocessing with built-in Duplicate Detection and Resume Migration capabilities. The software can automatically skip previously migrated items and identify duplicate emails based on key message attributes, ensuring faster migrations, cleaner mailboxes, and efficient use of storage resources.

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Migration Progress Tracking

SysInfo Google Workspace to Office 365 Migration Tool monitors migration activities in real time with detailed progress indicators and status updates. Administrators can track completed tasks, ongoing migrations, and pending operations, ensuring complete visibility throughout the migration process.

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Detailed Migration Reports

Generate comprehensive migration reports containing successful transfers, failed items, warnings, and migration statistics. These reports help administrators verify migration results, troubleshoot issues, and maintain records for auditing and compliance purposes.

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Supports Windows and Mac OS

Compatible with all major Windows versions, including Windows 11, 10, 8.1, 8, 7, and Windows Server editions, as well as leading macOS releases such as macOS Sequoia, Sonoma, Ventura, Monterey, Big Sur, Catalina, Mojave, and earlier supported versions.

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Free Demo Version Available

Evaluate the software before purchasing with the free demo version. In the free demo version, users can migrate up to 50 emails per folder, transfer up to 15 contacts and calendar events, and migrate Google Drive data up to 20 MB.

Microsoft Graph API Integration in SysInfo Google Workspace to Office 365 Migration Tool

The SysInfo Google Workspace to Office 365 Migration Tool leverages Microsoft Graph API to establish secure communication with Microsoft 365 environments. Using modern authentication methods, the software connects directly to Microsoft 365 tenants, retrieves mailbox information, validates user accounts, performs mailbox mapping, and transfers data securely without affecting the source environment.

By utilizing Microsoft Graph API, the software ensures a reliable migration process while complying with Microsoft's latest security and authentication standards.

Functionality of Microsoft Graph API

  • Authenticates Microsoft 365 users through Modern Authentication.
  • Connects securely to Microsoft 365 tenants.
  • Retrieves mailbox and user information automatically.
  • Supports bulk user discovery and mailbox mapping.
  • Facilitates secure migration of mailbox data.
  • Enables administrator-level access for large-scale migrations.
  • Maintains compatibility with Microsoft's latest cloud infrastructure.

Benefits of Microsoft Graph API

  • Enhanced security through OAuth 2.0 and Modern Authentication.
  • Direct integration with Microsoft 365 services.
  • Improved reliability and data accessibility.
  • Supports enterprise-scale migration projects.
  • Provides centralized access to Microsoft 365 resources.
  • Continuously updated and supported by Microsoft.
  • Reduces dependency on legacy authentication methods.

Limitations of Microsoft Graph API

  • Microsoft applies API throttling limits to prevent excessive requests, which can affect migration speed during large projects.
  • Large-scale migrations may require additional time when processing high mailbox volumes due to request limits.
  • Proper permissions and administrator consent must be configured before migration can begin.
  • Authentication setup may require Tenant ID, Client ID, and Client Secret configuration in enterprise environments.
  • Temporary network or permission changes can interrupt API communication during migration.
  • Service-specific Microsoft 365 workloads may enforce their own request limits in addition to global Graph API limits.
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Software Specification of Google Workspace to M365 Migration Tool

Review the technical specifications and system requirements of the SysInfo Google Workspace to Microsoft 365 Migration Tool.

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About Product
Version: 26.05
Size: 268 MB
Release Date: May, 2026
Language Supported: English
Edition: Home, Administrator, Technician, and Enterprise
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System Requirement
Processor: Pentium Class Processor
RAM: 4 GB (8 GB Recommended)
Hard Drive: 1GB
Supported Windows: 11, 10/8.1/8/7/, 2008/2012 (32 & 64 Bit), and other Windows versions.
Supported Mac: Entire M Series (M1, M2, M3, and more).
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Additional Information

Migrate Google Workspace to Office 365: Transition Guide

Use the guided workflow below to transfer Google Workspace mailboxes to Microsoft 365 efficiently.

Awards and Reviews

Trusted by Users, Recommended by Industry Experts

Explore why leading review platforms and technology experts recognize SysInfo for delivering reliable, secure, and high-performance migration solutions.

Google
  4.2/5
Trustpilot
  4.6/5
capterra
  4.7/5

User’s Success Story: Migrating 500+ Google Workspace Mailboxes to Microsoft 365

A growing IT company with more than 500 employees needed to migrate from Google Workspace to Microsoft 365 without disrupting daily operations. Using the SysInfo Google Workspace to Microsoft 365 Migration Tool, the IT team migrated emails, contacts, calendars, and Google Drive data through bulk mailbox migration and CSV-based user mapping. The migration was completed successfully while preserving folder hierarchy, metadata, and data integrity, helping the organization transition to Microsoft 365 with minimal administrative effort.

Manual, Demo & Full Version Comparison of Google Workspace to Office 365 Migration Software

Get an overview of G Suite to Office 365 Migration Tool features for Free & Full Version

Product Features Free Version Full Version Manual Method
Emails per Folder 50 Emails Unlimited Limited
Contacts & Calendar Events Migration 15 Items Unlimited Separate Procedures
Google Drive Migration Up to 20 MB Unlimited Limited
Best For Evaluation & Testing Business and Enterprise Migrations Small one-time migrations
All Authentication Methods (OAuth, IMAP, DWD)
Selective Folder Migration
Bulk / Batch Multi-Account Migration
CSV-Based User Mapping
Migration Reports
Migration Progress Tracking
24/7 Technical Support
100% Safe and Secure
Money-Back Guarantee  

Where Reliability Meets Migration Excellence

SysInfo is a trusted name in cloud migration, helping businesses and IT professionals perform secure and hassle-free Google Workspace migrations. Our solutions combine enterprise-grade security, advanced filtering, bulk migration capabilities, accurate mailbox mapping, and high-speed processing to ensure seamless data transfer. The software preserves folder hierarchy, metadata, and mailbox structure while supporting emails, contacts, calendars, Google Drive, and Shared Drives migration. With detailed migration reports, a user-friendly interface, and regular product updates, SysInfo delivers a reliable, scalable, and efficient migration experience for organizations of all sizes.

Need assistance? Reach our migration experts via 24×7 Chat Support for deployment, configuration, licensing, and migration-related queries.

Frequently Asked Questions

Get answers to the most common queries related to the SysInfo Google Workspace to Office 365 Migration Tool.

Yes. The software supports bulk mailbox migration and allows administrators to migrate multiple accounts simultaneously using CSV-based user mapping, which includes your email IDs.

Ans: The software supports OAuth 2.0, IMAP with App Password, Domain-Wide Delegation (DWD), Modern Authentication, and Client ID/Client Secret authentication methods.

Ans: The tool supports migration of Emails, Contacts, Calendars, Keep, Tasks, Trash, Google, and Shared Drive data to Microsoft 365.

Ans: Yes. The software provides selective migration options that allow users to choose specific mailboxes, folders, and data types instead of migrating the entire account.

Ans: Yes. The tool supports manual mailbox mapping, CSV-based mapping, and Quick Actions for faster source-to-destination mailbox assignments.

Ans: Yes. The software features a user-friendly interface with step-by-step migration workflows, making it suitable for both IT administrators and non-technical users.

Ans: Yes. The software offers a free demo version that allows users to evaluate its functionality. In the demo edition, users can migrate up to 50 emails per folder, up to 15 contacts and calendar events, and Google Drive data up to 20 MB.

Ans: Yes. The software generates detailed migration reports that help administrators track migration progress. All generated reports can be easily accessed and reviewed from the All Reports section of the software dashboard.

Ans: Yes. SysInfo provides technical assistance to help users with installation, configuration, and migration-related queries.

Ans: Yes. The built-in Date Range Filter allows you to specify Start and End dates, ensuring that only emails within the selected timeframe are migrated.

Ans: The software includes advanced duplicate detection options that can identify and skip duplicate emails based on fields such as Subject, Sender, Recipient, CC, and Message Body.

Ans: The migration duration depends on factors such as mailbox size, number of users, internet bandwidth, and Microsoft 365 throttling policies. The software provides real-time progress tracking so administrators can monitor migration status throughout the process.

Ans: Yes. The software uses secure authentication methods, including OAuth 2.0, Modern Authentication, Domain-Wide Delegation (DWD), and Client Secret-based authentication. No mailbox data is modified during migration, ensuring a secure and reliable transfer.

Ans: No. The software supports modern authentication methods that authenticate directly with Google Workspace and Microsoft 365. Credentials are not exposed during the migration process.

Ans: The software combines support for multiple authentication methods, advanced filtering, bulk migration, mailbox mapping, duplicate prevention, detailed reporting, and migration of Google Workspace services beyond email, all through a user-friendly interface.

Ans: The tool securely connects Google Workspace and Microsoft 365 accounts, maps mailboxes, applies migration filters, and transfers emails, contacts, calendars, Google Drive data, Shared Drives, and Google Sites. It preserves folder hierarchy and metadata while providing real-time tracking and migration reports.

Ans: Before starting the migration, ensure you have the required Google Workspace and Microsoft 365 administrator credentials, appropriate mailbox access permissions, and stable internet connectivity. Verify that all source and destination mailboxes are active and accessible. If you plan to authenticate using DWD or service account authentication, make sure the required P12 or JSON key files are created and configured beforehand.

Customer Reviews

Verified Feedback from Users of the SysInfo Google Workspace to Office 365 Exporter Tool