SysTools Office 365 Migration Tool

Seamless Office 365 Migration with SysTools. Easily move all your M365 data – emails, contacts, calendars, documents, Teams, and more. Advanced features like bulk migration, date filtering, and secure OAuth 2.0 authorization, all backed by 24/7 support.

SysTools Office 365 to Office 365 Migration Tool: Your Seamless Path to Tenant-to-Tenant Migration

Are you planning an Office 365 migration? Moving from one Microsoft 365 tenant to another can seem daunting, but with SysTools Office 365 to Office 365 Migration Tool, you can achieve a smooth, secure, and efficient transition. Trusted by Microsoft 365 administrators and recommended by industry experts, our software is designed to simplify even the most complex migration scenarios. Whether you're merging businesses, restructuring your organization, or simply need to move data between tenants, SysTools provides the power and control you need for a successful migration.

Proven Performance and Reliability:

• Most Recommended: The go-to solution for Microsoft 365 administrators worldwide.
• Extensive Migration History: Successfully migrated over 684 Million+ Emails, 10 Million+ Contacts, 16 Million+ Calendars, and 22 Million+ Documents.
• Highly Rated: Average rating of 4.9 out of 5 stars based on 1529 reviews, reflecting user satisfaction and trust.

Key Features for a Flawless Office 365 Migration

Comprehensive Data Migration

Migrate all your essential Office 365 data with ease:

• Emails: Transfer emails and all associated metadata, including inline images, attachments, and more.
• Contacts: Migrate your entire contact list ensuring no communication gaps.
• Calendars: Move all calendar events and appointments, maintaining recurrence and scheduling details (Note: Due to Microsoft Graph API limitations, calendar events migrate as appointments).
• Documents: Migrate files from OneDrive and SharePoint Online, preserving document integrity.
• Tasks & Categories: Transfer tasks, to-do lists, and email/calendar/task categories for a complete data migration.
• Teams Data: Securely migrate data from Teams to Teams, including personal chats and drive data.
• Shared Mailboxes: Supports Office 365 shared mailbox migration between tenants.
• In-Place Archives: Migrate In-Place Archive mailboxes to Office 365 with our dedicated archive migration tool.

Learn more about the intricacies of Office 365 tenant-to-tenant migration with our step-by-step guide.

Advanced Migration Options & Control

Tailor your migration to meet your specific needs:

• Selective Migration: Migrate entire mailboxes or choose specific user mailboxes via admin account.
• Date Filtering: Apply date filters to each mailbox category, migrating only data within a specified timeframe. Ideal for focusing on recent data or specific periods.
• Bulk Migration: Migrate multiple user accounts simultaneously for efficient large-scale migrations.
• CSV Import: Import CSV files to easily add and manage source and destination user accounts, streamlining bulk user mapping.
• User Mapping: Precisely map source users to destination users for accurate data transfer.
• Delta Migration: Ensure continuous synchronization by migrating only newly arrived items after the initial migration, keeping your destination tenant up-to-date. Discover the benefits of incremental migration in Office 365.
• Domain Migration: Migrate Microsoft 365 domains to another tenant, supporting migrations between different domains or within the same domain.
• Shared Mailbox & Archive Migration: Dedicated support for migrating shared mailboxes and In-Place Archive mailboxes.
• Re-Run Migration Options: Choose from Retry Failed Items, Re-Run Full Migration, and Delta Migration modes for flexible migration management.
• Account-Based Priority Migration: Prioritize specific accounts for migration, ensuring critical users are moved first.
• Selective Item Export: Choose to migrate only specific mailbox categories (emails, contacts, calendars, documents) as needed.
• Concurrent User Migration: Set the maximum number of users to migrate simultaneously for optimized performance.
• Category Migration: Migrate email, calendar, and task categories (labels) to the destination tenant.
• Task Migration: Migrate task details including reminders, due dates, recurrence, attachments, and texts.

Security and Reliability You Can Trust

Your data security and integrity are our top priorities:

• Secure Authorization: Utilizes OAuth 2.0 for secure and modern authentication with Office 365, ensuring your credentials are never stored.
• Encryption: Employs encryption to protect your data during the migration process.
• Data Integrity: Maintains the original folder hierarchy and metadata of your data throughout the migration.
• Comprehensive Reports: Generate summary and detailed reports to track migration progress and ensure data verification.
• ISO Certified: ISO 9001:2015 & ISO 27001:2013 certified, demonstrating our commitment to quality and security.
• 24x7 Support: Our dedicated support team is available around the clock to assist you with any questions or issues.

Easy to Use and Manage

Designed for efficiency and user-friendliness:

• Intuitive Interface: Easy-to-navigate interface simplifies the migration process, even for complex scenarios.
• Live Migration Dashboard: Track the real-time progress of your migration with a clear and informative dashboard.
• Multiple Project Migration: Configure and manage multiple migration projects simultaneously.
• Stop & Resume Migration: Pause and resume the migration process as needed for maximum flexibility.
• Generate Summary Report: Get a comprehensive overview of the migration, including mailbox counts and status.
• Detailed Reporting: Access detailed reports in CSV format for in-depth analysis of each mailbox migration.

Versatile and Compatible

• Wide Compatibility: Compatible with various Office 365 subscription plans.
• Platform Support: Works seamlessly on Windows 11 / 10 (64-bit), Linux, and Windows Server 2012, 2016.
• Flexible Deployment: Available for both Windows and Linux environments.

Try Before You Buy

Experience the power of SysTools Office 365 Migration Tool with our Free Live Demo. Migrate two user accounts completely to test all features and functionality.

30-Day Money Back Guarantee: We are confident in our software. If you are not completely satisfied, we offer a 30-day money-back guarantee.*

Ready to Migrate?

Download the fully secured version of SysTools Office 365 to Office 365 Migrator today and simplify your tenant-to-tenant migration.

Need to export Office 365 mailboxes to PST? SysTools also offers solutions for that! Explore our guide on how to export Office 365 mailboxes to PST.

For organizations migrating from Hosted Exchange, our tool is also perfectly suited. See how to migrate from Hosted Exchange to Office 365 using SysTools.