You can use NIUBI Partition Editor Free Edition to convert Dynamic Disk to Basic without losing data on Windows 11/10. All features discussed.

And I forgot to mention, that this is the method to recover data if you have a dynamic disk that gets a corrupted partition database and becomes unusable.

i have a dynamic disk that needs to be converted back to a basic disk. i can right click it in disk manager, but revert to basic disk is greyed out. how do i convert it?