AppMigrate is described as 'tiny Windows program that helps you migrate your application settings from one computer to another, in a fully automated way'. There are four alternatives to AppMigrate for Windows. The best alternative is EaseUS Todo PCTrans, which is free. Other great apps like AppMigrate are Zinstall XP7 (Paid), User State Migration Tool (Free) and PCmover (Paid).
Microsoft User State Migration Tool is a scriptable command-line tool for IT professionals that assists in migrating user files and settings from one Windows PC to another, or to the same PC during in-place upgrades of the OS.