Source: https://www.isunshare.com/blog/the-easiest-way-to-clone-dynamic-volume-to-basic-disk/

Are you looking for the way to convert HDD dynamic partition to basic without data loss?

It is difficult to do it! Why not instead of the HDD with a larger SSD and clone the dynamic partition data to SSD basic disk? In this way, you can make the computer to run faster and also convert the dynamic disk to basic disk. The only difference is that you use another different hard drive.

With iSunshare CloneGo, you can easily clone the dynamic partition data to SSD with no data loss. You can clone any partition data, even the dynamic disk boot partition to the SSD and make the SSD bootable. Have a try now.