<h2 style="margin-top: 0px; margin-bottom: 10px;">What is included in EaseUS Partition Master 17?</h2>
<p style="margin-top: 0px; margin-bottom: 0px;"><strong>Partition Manager</strong> – Resize, move, merge, split and format partitions safely.<br /><strong>Disk Cloning</strong> – Copy an entire disk to a new SSD.<br /><strong>OS Migration</strong> – Move Windows to an SSD without reinstalling it.<br /><strong>Disk Conversion</strong> – Convert MBR to GPT without losing data.<br /><strong>Core Capacity</strong> – Builds WinPE bootable media for offline disk repair.<br /><strong>Important</strong> – Windows Server support and technician use are excluded.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What are the main benefits of EaseUS Partition Master 17?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">EaseUS Partition Master 17 (Professional) is a Windows disk and partition manager for reorganizing storage, upgrading drives, and recovering lost partitions. It handles resize, clone, and OS-migration jobs that the built-in Windows Disk Management tool cannot do on its own.<br /><br /><strong>No Reinstall</strong> – Upgrade to a larger SSD while keeping Windows.<br /><strong>No Data Loss</strong> – Resize the C drive without wiping files.<br /><strong>Boot Rescue</strong> – Fix disks when Windows refuses to start.<br /><strong>SSD Tuning</strong> – 4K alignment improves SSD read and write speed.<br /><strong>Lost Partitions</strong> – Recover deleted partitions after a repartition mistake.<br /><strong>One Toolbox</strong> – Replaces several separate disk utilities with one.</p>
<p style="margin-top: 15px; margin-bottom: 15px;"><a href="https://keys.express/EN/blog/post/data-loss-is-costly-how-backups-help-you-avoid-downtime" target="_blank"><strong>Data loss is expensive: How backups help you avoid outages</strong><br />Why a verified backup belongs next to cloning, resizing, and OS migration before you change a system disk.</a></p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What does EaseUS Partition Master 17 do?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">It manages hard disk layout on Windows: resizing, moving, merging, splitting, creating, formatting and wiping partitions without reinstalling the system. The Professional edition adds OS migration, WinPE bootable media and unlimited disk capacity, while the Free edition is capped at 8 TB. It works on both MBR and GPT disks and on removable drives such as USB sticks and SD cards. In practice it solves the common problem of a full C drive by shrinking a neighboring partition and extending the system volume in one operation. This avoids the reinstall-and-restore cycle you would otherwise need with Windows alone.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Can EaseUS Partition Master 17 move Windows to an SSD without reinstalling?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. The Migrate OS to SSD/HDD wizard copies the Windows system partition, installed programs and settings to a new SSD, so you boot from the faster drive without a fresh install. This feature is only in the Professional edition and is not part of the Free edition. After migration you change the boot drive in BIOS/UEFI to the new SSD. The typical use case is replacing an aging laptop HDD with an SSD to cut boot times while keeping the existing Windows setup intact.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What is the difference between the Free and Professional editions?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">The Free edition covers basic partition management, disk copy and partition recovery up to an 8 TB disk, but locks OS migration, WinPE bootable media and system-disk MBR-to-GPT conversion. The Professional edition unlocks those tools, removes the capacity cap, and adds free technical support. The table below shows the practical differences against the Server edition for buyers deciding which tier they need.</p>
<table style="width: 100%; border-collapse: collapse; background-color: #efefef; margin-top: 15px; margin-bottom: 15px; font-size: 14px; line-height: 1.35;">
<tbody>
<tr><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: left; font-weight: bold; background-color: #dedede;">Feature</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">Free</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">Professional</th><th style="border: 1px solid #ffffff; padding: 9px 8px; text-align: center; font-weight: bold; background-color: #dedede;">Server</th></tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Partition management</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Disk &amp; partition clone</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Migrate OS to SSD/HDD</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">WinPE bootable media</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Hard disk capacity</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;">8 TB</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;">Unlimited</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;">Unlimited</td>
</tr>
<tr>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: left; font-weight: bold; vertical-align: middle;">Windows Server support</td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #d9534f; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✕</span></td>
<td style="border: 1px solid #ffffff; padding: 8px; text-align: center; vertical-align: middle;"><span style="color: #32a852; font-size: 24px; font-weight: 800; line-height: 1; display: inline-block; transform: translateY(1px);">✓</span></td>
</tr>
</tbody>
</table>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does EaseUS Partition Master 17 support Windows Server?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">No. The Professional edition runs only on Windows desktop versions (11, 10, 8.1, 8, 7 and earlier) and does not support Windows Server 2022/2019/2016/2012/2008/2003. For server systems you need the separate Server edition, and providing paid disk services to third-party client machines requires the Technician edition. This matters if you plan to extend a system volume on a production server, where the Professional license will not activate. Buyers managing only personal or workstation PCs are unaffected by this limit.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What should users check before choosing EaseUS Partition Master 17?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Confirm the target machine runs a Windows desktop OS, since the Professional edition excludes Windows Server. Check whether you need OS migration or WinPE bootable media, because those are the main features that separate Professional from the Free edition. If your disk is larger than 8 TB, the Free edition is ruled out by its capacity cap. For boot-failure scenarios, the WinPE bootable disk lets you manage partitions on a PC that will not start Windows, which is the practical reason most buyers move up from the Free version.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Frequently asked questions about EaseUS Partition Master 17</h3>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Does EaseUS Partition Master 17 run on Windows 11?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. The Professional edition supports Windows 11, 10, 8.1, 8 and 7, on both 32-bit and 64-bit systems. It reads MBR and GPT disks, which is relevant on Windows 11 because that OS requires GPT and UEFI. This lets you convert an older MBR system disk to GPT in place when preparing hardware for Windows 11.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">Can it convert a disk from MBR to GPT without losing data?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Yes. The Professional edition converts both data disks and the system disk between MBR and GPT without deleting partitions. This avoids the data wipe that the built-in Windows MBR2GPT and Disk Management routes can impose. It is the standard step when an older PC needs a GPT/UEFI layout to install a newer Windows version.</p>
<h3 style="margin-top: 30px; margin-bottom: 10px;">What happens if a partition operation is interrupted?</h3>
<p style="margin-top: 0px; margin-bottom: 0px;">Changes are queued as pending operations and only applied after you confirm, so you can review the planned layout before anything is written. If an adjustment fails, the tool attempts to restore the partition to its previous state automatically. For higher-risk changes on the system disk, running the operation from the WinPE bootable media keeps Windows out of the process and reduces the chance of a locked-volume error.</p>