hello,,,,you can search “migrate system to another disk” on google, andyou can find twp products Paragon and Partition Assistant.
About Paragon Migrate OS to SSD 2.0
This software is an excellent system (or file) migration tool. It is the first software which supports migrating system or file to SSD or other largerdisk.
Advantage of Paragon migrate OS to SSD 2.0
One-key operation, easy to use, only needs some mouse clicking then operation will be completed.
Support file migration, you could select the file in system partition whichyou want to migrate!
Support migrate system or data from MBR disk to GPT disk!
Support migrate data to virtual environment!
Disk advantage of Paragon migrate OS to SSD 2.0
It is not free software; you need to purchase it for $19.95.
Single function, you could only use it to move your file from one disk to another.
About AOMEI Partition Assistant 5.1
AOMEI Partition Assistant as professional partition manager software which integrate system migration feature in its latest upgrade edition, 5.1 versions.
Advantage of AOMEI Partition Assistant 5.1
The built-in “migrate system to SSD wizard” which could help you move system partition to SSD by mouse clicking!
Automatically aligns partitions on the destination disk during the operation
Support resizes the system partition on destination disk!
Support manages partition on destination disk, such as create/delete, merge/split, resize, clone partition and etc!
Free software!
Disadvantage of AOMEI Partition Assistant 5.1
Only support migrate partition, could not mange file like Paragon.
Only support migrate partition from MBR disk to MBR, GPT disk is not support.
From the information above, it is clearly that, to most common users if youonly want to migrate your system partition to another disk , Partition Assistant 5.1(
http://www.disk-partition.com/free-partition-manager.html) wouldbe enough, however if you want to do some professional migration, Paragon Migrate tool is better.