In this post I am going to tell you that how you can copy all posts from one blogger blog to another blogger blog, or in other words how you can export one source blogger blog file and export it in destination or other blogger blog with some simple steps.
2). One left side of screen click on Settings and then Other.
3). The first heading is Import & back up, under this you will see two buttons, first Import content and second Back up content. just click on Back up content.
4). A small pop up box with the button Save to your computer will appear. Click on Save to your computer. And a file will be downloaded and that is your back up file which contain all your posts, pages and comments.
5). Now go to your destination blog and go to Settings >> Other and under the import and backup head click on Import content.
6). A box will appear with a button Import from computer, click on it. And now you will be asked to browse your computer to select that backup file, select that file and upload it to copy all posts, pages and comments.