Split partition is very convenient to you if you want to have more partitions to store various kinds of dates, especially for brand new computer. With the partition software you can split partition without data loss.
Split partition step by step
Step1: Launch Partition Assistant Server. Take D partition for example. Right click partition D and select "Resize".
Step2: In the pop-up window, drag the borderline. You also can manually enter a certain capacity in the "partition size" textbox. Then click "OK".
Step3: In the following screenshot, 9.88 GB is unallocated space. Now create partition by right click the unallocated partition.
Step4: Create new partition. In the pop-up window, you can enter partition label and select drive letter, file system, partition type. Also you can resize the new partition. Click "OK".
Step5: Click "Apply" in the tools bar, then click "Proceed" button to start the pending operations.
In a word, Partition Assistant Server Edition can help you safely and quickly execute the splitting partition task. Now free download it and try.