This is the reason most IT pros bought the Pro key for 5.5. It allows you to migrate your operating system from an old, slow HDD to a new SSD without reinstalling Windows. The 5.5 algorithm was particularly aggressive about skipping unnecessary temp files, making the clone much smaller and faster than the free version.
In the fast-paced world of software development, version numbers usually fly by. But every so often, a specific "Series" release becomes a cult classic. is exactly that. AOMEI Partition Assistant Pro Edition 5.5 -Serie-
AOMEI Partition Assistant Pro Edition 5.5 Review: The Swiss Army Knife for Legacy Hard Drives Subtitle: Is this older "Series" version still worth the disk space in 2025? This is the reason most IT pros bought the Pro key for 5
AOMEI Partition Assistant Pro Edition 5.5 is like that trusty hammer in your garage: it doesn't have laser guidance or Bluetooth, but it works every single time. In the fast-paced world of software development, version
While newer versions exist, version 5.5 represents a sweet spot: rock-solid stability for Windows 7/8/10 (and early 11), no bloatware, and all the core professional features without the subscription fatigue. If you have an old SSD lying around or need to resurrect a legacy PC, here is why this specific iteration is a keeper.
| Feature | Free Edition | Pro Edition 5.5 | | :--- | :--- | :--- | | Merge Partitions | ❌ No | ✅ Yes | | Command-Line Partition | ❌ No | ✅ Yes | | Dynamic Disk Management | ❌ No | ✅ Yes | | Unlimited Partition Size | ✅ Yes | ✅ Yes | | Tech Support | Forum only | Priority Email |
If you find an old installer for 5.5 on a backup drive, keep it. The license keys for 5.5 are often lifetime offline, whereas new versions are moving to annual subscriptions. Call to Action: Have you used the AOMEI 5.5 Series? Did it save your bacon during a boot failure? Let me know in the comments below!