There is common problem that the system partition always runs out of space, so that users can not install other operation programs. What’s worse, the computer runs more and more slowly. Unfortunately, the built-in Disk Management can not overcome this problem. It just has the functions of “Mark Partition as Active”, “Change Drive Letter and Paths”, “Delete Partition”, “Format Partition”.

Then, the “diskpart” command, it has a drawback that there must be an unallocated space right behind the partition that you want to extend. Therefore, if there is no unallocated space, you must move documents and delete the partition to get one. It will take you much time to accomplish these steps.

How to solve the problem of extend system partition Windows 2003? Is there a safe and easy solution to resolve this puzzle?

As far as I am concerned, a third party partition tool is badly needed, and AOMEI Partition Assistant will be recommended for you next.


It owns a lot of partition functions, such as resize partition (the main function), move partition, delete partition, change drive letter, copy partition, allocate free space, etc.

What is worth mentioning here is that, if you are a green hand, you can accomplish the task of “extend partition Windows 2003” according to “Extend Partition Wizard”, which is extremely detailed. Moreover, it can be a great assistant in overcoming the low disk space problem and perfecting the computer performance.

All in all, AOMEI Partition Assistant can do great help in “extend system partition” without data loss, and also it is easy to operate, so why not download AOMEI Partition Assistant to be your right-hand arm in the task of “extend system partition Windows 2003”. Well then, start your experience journey right now.