Highlight Features Why We’re the Best Windows Server Partition Manager

Discover AOMEI Partition Assistant Server Edition’s specially designed functionality, as the best windows server disk partition manager for optimizing Windows PC and Windows Server operating systems. Especially applicable to small and medium-sized business to take out the challenges of managing hard disks and partitions on server machines.

All-in-one Disk Management Tool for Maximized Server Performance

An all-in-one disk management tool offer features like resizing, merging, splitting, and creating partitions, and can be useful for reallocating disk space, which helps you to solve the disk space problems such as C: drive is full, repartition the hard drives on a server to make them more reasonable, etc.

  • Resize/Move Partition

    Flexibly change the partition size on server. Support users to resize or move BitLocker encrypted partition (NTFS or FAT32).

  • Merge Partitions

    Easily merge any two adjacent partitions into a bigger one, or merge unallocated disk space with an existing partition.

  • Split Partition

    Safely split one partition into two on Windows Server without losing any data. No need to recreate partitions.

  • Create/Delete/Format Partition

    One-click to delete partition or create/format partition on Windows Server. Simple operations will save a lot of time for your business settings.

  • Allocate Free Space

    The fastest way to fix low disk space on a Windows Server partition: Reallocate free space from one partition to the target partition.

  • Dynamic Disk Manager

    Comprehensively manage and resize various dynamic disk volume types (Simple, Spanned, Striped, Mirrored, RAID-5) on your Windows Server.

Fast Disk and Partition Cloning Tool for Disk Upgrading

Disk and partition cloning creates an exact copy of your entire hard drive, including the operating system and all files. This process is typically used when upgrading a hard drive from an HDD to an SSD, or from a small drive to a larger one, as it retains all existing data while avoiding reinstallation of the OS and applications.

  • Migrate OS to SSD/HDD

    To improve computer’s performance by upgrading system disk, migrating operating system to SSD is a better than a clean installation.

  • Clone Entire Disk

    Make an exact copy of an entire hard drive, including the operating system, files, and boot sector, ensuring successfully boot from the cloned disk.

  • Clone Partition

    Copy all data of one partition on the disk to another partition. The destination partition will be loaded with same data as the source partition.

Safe Disk and Partition Conversion Tool for Adapting to New Needs

Easily and safely convert disks between MBR and GPT partition styles: convert to GPT to maximize disk space utilization on modern servers, or convert GPT disk to MBR for legacy BIOS compatibility. Convert dynamic disk to basic disk (and vice versa) to resolve compatibility issues. Additionally, enable to convert partition between NTFS and FAT32 file systems without losing data, as well as safely convert between primary and logical partitions.

  • Convert Disk to MBR/GPT

    Easily convert a disk from MBR to GPT, or convert a disk from GPT to MBR without losing data in Windows Server. Convert system disk to MBR or GPT is also supported.

  • Convert Disk to Basic/Dynamic

    Quickly convert basic disk to dynamic disk, or convert dynamic disk to basic disk with guaranteed data integrity.

  • Convert Partition to NTFS/FAT32

    Safely convert between NTFS and FAT32 file systems on a Windows Server without any data loss.

  • Convert Partition to Primary/Logical

    Directly convert a partition from logical to primary or vice versa without data loss on a Windows Server.

Free up Drive Space in Windows Server for Running Smoothly

If the drive is running out of space on your server, your server’s performance may be affected. You might not be able to install important Windows updates. Free up drive space can keep your server up to date and running smoothly. Such as move applications from C: drive to another drive, remove junk files, delete large files, and delete duplicate files.

  • App Mover

    Not enough space on C: drive? App Mover allows to move apps or folders to another drive while keeping the original access path to free up space on the target drive.

  • PC Cleaner

    Efficiently clean up junk files from computer to free up disk space on Windows Server for better performance.

  • Duplicate File Finder

    Quickly scan multiple storage locations to find and remove duplicate files to optimize storage space and boost system performance on Windows Server.

  • Delete Large Files

    Automatically locate and delete large files to free up disk space, resolving insufficient disk space issues on Windows Server.

More Effective Solutions to Server Disk Issues in Business Setting

AOMEI Partition Assistant Provides the most reliable and comprehensive solutions to PC and server disk issues for small business. Helps users resolve hard disk partition issues and improve performance to minimize server downtime.

Make Bootable Media
Make Bootable Media

Create a USB as a handy repair media to fix issues and save crucial data when devices can’t boot normally.

Windows To Go Creator
Windows To Go Creator

Create portable versions of the Windows operating system that can boot and run from a USB drive or other portable flash drives.

Boot Repair
Boot Repair

Repair damaged or missing BCD file to quickly restore their computer's normal boot.

Rebuild MBR
Rebuild MBR

Fix BCD errors without complex command lines.

Disk Defrag
Disk Defrag

Automatically clear data fragments on the target disk to keep efficient disk performance.

Wipe Hard Drive/Partition
Wipe Hard Drive/Partition

Permanently erase all data on the selected drive/partition. This assured erasure prevents any data recovery, eliminating risks of sensitive information leakage for your business.

BitLocker Encryption
BitLocker Encryption

Employ and manage BitLocker encryption on the Home Edition of Windows systems.

Reset Password
Reset Password

Reset and remove local account password if you forget it or it’s unavailable.

Extend Partition Wizard
Extend Partition Wizard

Extend partitions by reallocating free space from other partitions without data loss, helping resolve low disk space issues easily.

Disk Speed Test
Disk Speed Test

Test disks speed to monitor devices status.

Disk Surface Test
Disk Surface Test

Thoroughly and meticulously test sectors on the selected disk for filtering all suspicious problems.

Shred Files
Shred Files

Permanently destroys files/folders to avoid being recovered—even with advanced data recovery software.

Partition Recovery
Partition Recovery

Recover lost partition that were accidentally deleted or damaged due to hardware/software failure, virus attack or some other unknown reasons.

Data Recovery
Data Recovery

Recover lost data quickly and easily after accidental deletion or corruption. Remediate the impact of data loss on business continuity.

Dynamic Volume Management
Dynamic Volume Management

Extend, shrink, create, delete dynamic volumes, including simple, spanned, striped, mirrored, and RAID-5 volumes.

UEFI BIOS Boot Manager
UEFI BIOS Boot Manager

Easily access and manage UEFI boot entries in Windows.

SSD Secure Erase Wizard
SSD Secure Erase Wizard

Reset your SSD to its factory state for peak performance. Compatible with most modern SSD, such as Samsung, Intel, Kingston, etc.

Virtual Disk
Virtual Disk

Easily create, attach, and detach virtual hard disks (VHD/VHDX), making it simpler to manage storage.

Monitor Disk Temperature
Monitor Disk Temperature

Monitors disk temperature in real time to detect overheating risks and avoid performance loss or data damage.

Disk Space Analyzer
Disk Space Analyzer

Identify, locate, and remove space-hogging files to free up disk space efficiently and quickly

Choose the Best Server Management Plan for Your Business

For small and Medium businesses AOMEI Partition Assistant

Server

From $ 169 .00
Buy Now
  • One license for 2 servers/PCs
  • Support Windows 11, 10, 8.1, 8, 7, 7 SP1
  • Support Windows Server 2025, 2022, 2019, 2016, 2012(R2)
For medium businesses and large enterprises AOMEI Partition Assistant

Unlimited

From $ 399 .00
Buy Now
  • One license for unlimited PCs and servers
  • Support Windows 11, 10, 8.1, 8, 7, 7 SP1
  • Support Windows Server 2025, 2022, 2019, 2016, 2012(R2)
  • Unlimited usage within one company
  • Create portable version
For enterprises and service providers AOMEI Partition Assistant

Technician

From $ 599 .00
Buy Now
  • One license for unlimited PCs and servers
  • Support Windows 11, 10, 8.1, 8, 7, 7 SP1
  • Support Windows Server 2025, 2022, 2019, 2016, 2012(R2)
  • Unlimited usage within multiple companies
  • Create portable version
  • Provide billable technical services to clients

FAQs

"Extend Volume" is greyed out in Disk Management when managing my Server 2022 system drive. Can AOMEI Partition Assistant extend it?
Yes. Windows Disk Management often requires contiguous unallocated space to extend a volume, which is frequently unavailable in a server setup. AOMEI Partition Assistant overcomes this limitation with features like "Move Partition" to consolidate space or the "Extend Partition Wizard" which can directly utilize free space from other partitions on the same disk, safely extending your system drive without data loss.
My Server 2019 experienced a system crash and is frozen. Can rebuilding the MBR with this software help?
System crashes in a server environment can stem from various issues. If the crash is related to boot problems, such as corruption in the Master Boot Record, bad sectors, or Boot Configuration Data (BCD) errors, AOMEI Partition Assistant can help. You can create a bootable WinPE media using the software to start your Server, then use its tools to repair boot issues, check for and fix bad sectors, and rebuild the MBR to attempt system recovery.
Can I clone a larger HDD containing my Server OS and data to a smaller SSD and ensure it is bootable?
Absolutely. AOMEI Partition Assistant supports cloning from a larger disk to a smaller Solid State Drive, provided the used space on the source HDD is less than or equal to the capacity of the destination SSD. The cloning process is designed to transfer the system and data accurately, allowing you to replace the original drive with the cloned SSD and boot your server directly from the faster media, facilitating a smooth upgrade.
What should I do before extending my partition?

Before extending your partition, it’s important to take precautions to avoid data loss or system issues. Here’s a checklist:

1. Back up data: Always create a backup of your important files or the entire partition.

2. Free up space: Ensure there's enough unallocated space next to the partition you want to extend. If not, you may need to shrink another partition to make space.

3. Check disk health: Run a disk check to make sure your drive doesn’t have errors or bad sectors. Use Windows’ built-in "chkdsk" tool or a third-party tool.

4. Ensure compatibility: If you're working with partitions on different styles (MBR vs. GPT), check if your system supports the changes you're trying to make.

5. Defragment (if HDD): If you have a traditional hard disk (HDD), it's a good idea to defragment it first to optimize space usage.

6. Avoid interruptions: Make sure your system won’t be interrupted during the process (e.g., no power loss or forced shutdowns). A power surge could corrupt your partition table.

How do I enlarge my C partition with free space on other partitions of the same disk?

To enlarge your C: drive using free space from other partitions, start by backing up important data. If necessary, shrink another partition (e.g., D:) to create unallocated space next to C:. In Windows Disk Management, right-click C: and select "Extend Volume" to add the unallocated space. Alternatively, third-party tools like AOMEI Partition Assistant can simplify the process, especially when moving partitions.

After extending the partition, restart your system and verify that the changes were applied successfully. Make sure to check the data integrity of your C: drive post-expansion.

World-leading Media Review

As partitioning software, AOMEI Partition Assistant is as good as any program I’ve seen. The standard version is more than adequate for most users, and the proversion is as good as it gets.

Partition Assistant is a fantastic tool that quickly and easily solved our IT department's problem. This post only scratches the surface of the utility's capabilities.

AOMEI Partition Assistant Server is a free disk partitioning software program with all the basic partitioning tools you'd expect, along with some advanced functions you won't find everywhere.

AOMEI Partition Assistant is an easy-to-use tool to help you setup and manage partitions on your PC's hard drive.The program provides all the functionality you'd expect, and some you might not.

Get AOMEl Partition Assistant Server Now

Reliable hard disk partition management solutions to maximize disk space usage and improve Server performance.