It packages up both Wordpress and the site files.

By far - the easiest tool for wp migration

I manage a website for a non-profit, and have to make regular updates to the site, as well as save copies in case of host/server issue. Duplicator Pro has been my go-to resource for the last 15 months, and I'm quite happy to renew it each year because I know it will save me both time and effort should I be faced with issues where I need to restore/deploy a site quickly. I obviously like that I can save a website or parts of a website, depending on configuration within just a few moments. This software also makes it easy to download everything I need to take with me, and to present the whole job to the people I work with in an easy-to-understand format that I can show as well as teach others to use for themselves in their own deploys. I specifically appreciate the amount of control I have with regards to the backup of a site, and the options I have during the re-deploy phase. I also like that during this phase, I can log in using the account cpanel, and point to the username and database that I want to affect, rather than hope and pray I got the correct information. I'm very happy with Duplicator Pro.