Following guide will assist you to test out the feature of NTFS to FAT32 conversion, firstly you could download Macrorit NTFS to FAT32 Converter. And before converting, you need to know several tips:
Launch program, it will list all the NTFS partitions in the main interface.
Click the target NTFS partition that you want to convert and click "Convert Now" button in the lower right corner.
Confirm conversion by clicking "OK" in the new window.
Finally, the program will start to convert. It will take only several seconds to accomplish the operation, if you partition contains large amount of data, it will take longer.
Error "cluster size for the selected partition is too small to be used by FAT32"
For 2TB and larger hard drive users, when you find this error message show, it means the partition is too large to be converted, Download Macrorit Partition Expert and Follow the steps to fix this:
After converting, you can check all your data in the partition is protected.