The most potent migrator available is the duplicator. It helps you to:

Shift, migrate, or clone a WordPress site between zero downtime domains or hosts
For creation, download a live site to localhost
Transfer from one host to another WordPress site
Backup a WordPress platform manually or portions of a site
Duplicate a live website or vice versa to a staging area
For quick reuse or delivery, pack up an entire WordPress site
Perform a complete WordPress migration without dealing with messy sql scripts for import/export
WORDPRESS MIGRATE AND RUN WORDPRESS BACKUPS
Duplicator develops a kit that combines all plugins, themes, material, database and WordPress files on the web into a single zip file called a package. This kit can then be used to move a WordPress site easily to any desired venue. Switch between servers on the same server, and a WordPress account can be hosted almost anywhere. For installation, WordPress is not needed since the package contains all site files.

WITH PRE-BUNDLED Pages, boost your workflow
To remove rework, Duplicator lets you create your own preconfigured pages. Now you just customize a single site and bundle it into a Duplicator kit instead of manually configuring your favorite theme, collection of plugins or content over and over. You can migrate the WordPress site over and over to different locations once you have the bundled site, to build several preconfigured sites instantly!

DUPLICATOR PRO DUPLICATOR
With features you would really enjoy, such as: Duplicator Pro takes Duplicator to the next stage.

Installs Drag and Drop-just drag an archive to the target site!
Backups scheduled
Dropbox, Google Drive, Microsoft OneDrive, Amazon S3 and FTP/SFTP Backup for the Cloud
For mega-fast installs, a special 2-step, streamlined installer mode
Added recovery points for very rapid restoration of emergency sites
Controlled hosts such as WordPress.com, WPEngine, GoDaddy Managed and more are sponsored.
To support larger websites & databases, multi-threaded
Migrate an entire WordPress multi-site network in one shot
As a new standalone website, build a multisite subsite
Database and user development with the cPanel API in the installer
Connecting directly from the installer to cPanel
Notifications by email
Skilled support service
… and a lot more!