How to Backup/Merge/Export Multiple blogs

How to backup blogger blog ?
How to merge multiple blogger blogs in to one ?
How to export blogger blog ?
How to move selective or individual posts to another blog ?
How to change/transfer blogger to wordpress ?
If you are concerned about any of the above questions and your reply is yes, here is the solution as they say “ I always CAPITAL”.

Blogger added new feature ‘import & export’ in their system which allows you to backup your blogger blog(s) to your local hard drive as XML file. The XML file will have all your posts including comments posted by readers at your blog.
 

Blogger Export Blog feature suffered from lots of bug fixing and enhancement and now its live on every blogger’s Dashboard.
To Export your blogger blog,
Login to your Blogger account >> Click Settings >> You will find Import and Export link under Basic Tab. >> Click Export. This will export your blog to XML file that you can save to your local hard drive. Your blog will still remain as it is in blogger.
To Import your blogger Blog or to Merge it with another Blog,
Login to your Blogger account (in which you want to import the previously exported blog) >> Click Settings >> You will find Import and Export link under Basic Tab. >> Click Import. >> Choose your previously exported file  (XML) which you saved in your local hard drive, upload it. Done.
By default, all of your imported posts will remain unpublished until you publish them from your dashboard later. However, if you want to post all posts immediately, make sure to check the box next to Automatically publish all imported posts before you click Import Blog. If you did not choose to have your posts publish automatically, you will need to manually publish them from the Posting | Edit Posts tab before they will appear on the web. You can either publish all the posts at once by clicking Publish all imported posts, or publish individual posts by selecting them and then clicking Publish Selected.
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