Generally, Windows Server partition sizes are carefully allocated, but not always meet your needs. Take Windows Server 2003 as example: if the System partition is running out of space and struggles for precious unallocated space, you are unable to install new programs, and the computer goes slower and slower till crashes.
There are always important data stored in system partition of Windows Server 2003, and nobody want to risk data safety. So instead of recreating partition, salted users prefer to resize partition for Windows Server 2003 without deleting or formatting partitions.

Resize partition under Windows Server 2003 and ensure data security
Is there any partition magic software which can resize partition for Windows Server 2003 and ensure data security? Try MiniTool Partition Wizard Server Edition, the best partition magic server highly recommended by many professionals and editors. Many Fortune 500 companies select this partition magic server to manage their Servers because it has unique enhanced data protection technology and Copy Wizard, Partition Recovery Wizard.

How to resize partition under Windows Server 2003 without deleting or formatting?
Detailed steps to resize partition under Windows Server 2003 are showed below:
Download and launch MiniTool Partition Wizard Server Edition.



Now, right click the data partition and select "Move/Resize Partition" on the pop-up window. And then shrink it by dragging left border of partition handle rightwards.



After that, you gain some unallocated space behind the system partition.



On this interface, right click the system partition and select "Move/Resize Partition" on popup window. Then drag the left border of partition handle rightwards to include the unallocated space.



Preview is displayed below. Click "Apply" to realize it.



Now you have successful resize partition with out partition magic server.