1. A method for migrating at least one application from a source cloud to a target cloud using a migration server, said method comprising of: creating a source application package by said source cloud, wherein said source application package comprises of all virtual machines and configurations associated with said migrating application; exporting the source application package by said source cloud to said migration server; converting the source package application into a target application package compatible with target cloud by said migration server; sending the target application package to the target cloud by said migration server; and launching and verifying said migrated application by said migration server.