I recently used the Gmail to Office 365 Migration Tool, and my experience was excellent. The software is very easy to use, even for non-technical users, thanks to its clean and user-friendly interface. I was able to migrate my Gmail emails to Office 365 smoothly without any data loss.
The tool also helped me back up my Gmail account into multiple file formats like PST, MBOX, EML, and MSG. I really liked the preview option, which allowed me to check mailbox items before migration. Features such as duplicate email removal, attachment exclusion, and support for multiple webmail services like Yahoo and AOL make it very reliable. It works perfectly on both Windows and macOS. I highly recommend trying the demo version.
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