Backup files are important for each business or for a personal website. If you have created your website through Legacy website builder, and if you are planning to restore, move the website to the new location or only keep backup files on your local computer you should follow these steps:
1. Login at "Website Builder" from your Control Panel
2. From main menu choose Backup/Restore option
3. Follow on-screen instructions for backup/restore
When you create backup files from website builder you will download it inside .sitebuilder format. It's important that you use that file for restoring process as Website Builder will not work with other backup files. Regular backup files from your hosting plan will not be able to restore the Legacy website builder website. Only .sitebuilder backup file will restore your website.