Here's a solution to migrate Public Folders to Office 365 without any data loss. This solution is called Shoviv Exchange to Office 365 migration tool and works well. This software has a simple, easy-to-use graphical user interface (GUI). It's not just good for migrating public folders; it can also move primary and archive mailboxes.

This professional software has many advanced features, including Incremental, Email Translation, Folder Mapping, Search, Filter Items, etc. So you can use it to migrate Public folders to Office 365 from Exchange without additional hardware and human assistance.

Shoviv's tool always comes with a free version that lets users try it out before investing.

Read more: https://www.shoviv.com/pages/migrate-exchange-to-office365.html
Related Blog: https://www.shoviv.com/blog/migrate-public-folder-to-office-365/