Back in 2012–2013, SSDs were becoming affordable. AOMEI 5.5 Pro offered a "Migrate OS to SSD" function that cloned only the system partition and boot records, ignoring personal files. This was revolutionary because it allowed users to move from a 500GB HDD to a 120GB SSD without reinstalling Windows.
A "partition" is a logical division of a hard drive. When you buy a new PC, you might see a "C: Drive" for Windows and a "D: Drive" for data. However, manufacturers often allocate space poorly. You might find your C: drive is full while D: sits empty.
with your current operating system, or are you looking for a step-by-step guide for a specific task like migrating your OS? Get AOMEI Partition Assistant Pro for free - CNET AOMEI Partition Assistant Pro Edition 5.5 -Serie-
Before Windows 10’s native Storage Spaces became decent, merging drives was a nightmare. AOMEI 5.5 made it drag-and-drop easy. You can take your C: drive (full) and your D: drive (empty) and merge them without losing a single file. No formatting required.
| Feature | AOMEI 5.5 Pro | Modern AOMEI Pro (v10+) | |---------|----------------|--------------------------| | | No (Unofficial) | Yes | | BitLocker Management | No | Yes | | Resize Dynamic Disk | Limited | Full | | SSD Secure Erase | No | Yes | | App Mover | No | Yes | | UI Resolution | 1024x768 max | 4K/Retina ready | | License Cost | Discontinued (legacy) | $49.95/year | Back in 2012–2013, SSDs were becoming affordable
Version 5.5 does support Windows 11 24H2 fully, nor does it handle BitLocker encrypted drives natively (you must decrypt them first). Also, the UI looks like it belongs on Windows Vista—functional, not flashy.
In the constantly evolving world of Windows operating systems, hard drive management remains a critical, yet often overlooked, aspect of computer maintenance. While Windows provides basic tools like Disk Management, they often fall short when users need to perform complex tasks—such as extending a system drive without deleting data, or converting disk styles without formatting. A "partition" is a logical division of a hard drive
: Enabled the creation of Windows PE bootable media without requiring the installation of Windows AIK/WAIK. General Functionality