CodeTwo Office 365 Migration


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free support
during migration


Find out why admins choose CodeTwo Office 365 Migration when moving to the Office 365 & Microsoft 365 cloud. Read user reviews on G2 and Spiceworks and take a closer look at what IT professionals and CodeTwo customers think about our migration tool. See case studies and testimonials that discuss in detail how the program was deployed in various companies and how it helped with the mailbox migration process.

"Picking CodeTwo as the migration tool for the project was straight forward. The presales support we received from our CodeTwo Account Manager was fantastic. She was able to meet our customised request with ease. The CodeTwo migration software is excellent, intuitive, easy to use and does what it says on the tin. The migration is taking far less time than we originally anticipated."

Reviews G2 Crowd StarsOffice 365 Migration - G2 awards Winter 2024



"We've used this product for migrations ranging in size from 10 users up to 150+ users. It's become a critical part of workflow when integrating acquisitions into our company. It's very well designed, intuitive to use, and very well documented. Can't recommend it enough!"

Reviews G2 Crowd Stars

What customers & experts say



Customer stories

Wenz Tecnologia

Wenz Tecnologia

Wenz Tecnologia, a Microsoft Partner, is an IT company from Brazil that specializes in the field of infrastructure development, data migration & backup, and security testing. Vinicius Mozart, a multi-year Microsoft MVP and Cloud Architect at Wenz, describes his experience with CodeTwo Office 365 Migration and how our tool made it easier for the company to deliver a number of large tenant-to-tenant migration projects. Learn more...



HostedBizz is an Ottawa-based cloud Infrastructure-as-a-Service (IaaS) provider, offering its services to end-customers via a network of MSP partners. See how CodeTwo Office 365 Migration allowed the partners to speed up migrations from on-premises Exchange to Microsoft 365 thanks to automation features and concurrent data processing, while reducing staff burden. Learn more...

BDS Solutions

BDS Solutions

BDS Solutions has been providing directory and email solutions as well as migration services for institutional customers in the United Kingdom since 1994. Their clients include the National Health Service and other healthcare organizations. Read on to learn how CodeTwo Office 365 Migration helps the company successfully navigate around problems and limitations they face during their daily operations and provide information security required by their clients. Learn more...

Faber Bau GmbH

Faber Bau GmbH

Faber Bau was already an existing CodeTwo customer when they turned to us for a mailbox migration solution. Read about how they used CodeTwo Office 365 Migration to move 750 users' data from Exchange 2010 to Office 365. Learn more...


Testimonials on tech forums

  • Office 365 Migration

    In this project, a medium-sized Hosted Exchange organization with circa 750 GB of mailbox data was moved to Office 365 using our migration solution. The project was completed in 2 weeks. Learn more...

  • Exchange Server to Office 365

    CodeTwo Office 365 Migration was used by this company to migrate mailboxes from on-premises Exchange to Office 365. The migration included around 100 GB of data. It took 4 days and was performed outside office hours. Learn more...

  • Exchange/hosted email service to Office 365

    CodeTwo Office 365 Migration helped this user to consolidate users' mailboxes and move them from a complex environment (on-premises Exchange and a hosted email service) to Office 365 (Exchange Online). Learn more...

  • Exchange 2007 to Office 365 migration

    After several failed attempts to do a staged migration using Microsoft's native tools, this non-profit institution decided to switch to CodeTwo Office 365 Migration. The software was used to move 120 GB of mailbox data from Exchange 2007 on Small Business Server 2008 to Office 365. Learn more...

  • Exchange 2010 to Office 365

    Find out how CodeTwo Office 365 Migration helped an IT services provider for small and medium businesses migrate from Exchange 2010 on-premises to Office 365. Learn more...