Some file formats (e.g. html, png) will be viewable in your browser, and will appear as clickable links below that will open the file once you've fully extracted your archive. Other file types can be opened by their appropriate applications by navigating through the archive's directory. You can click on any folders that may be present to see their contents.
Data that are still in the process of being deleted are not included in your archive.
Learn more about your deleted data.
Below are all the possible formats you could have received in your archive:
Blog feed
The posts, pages and comments that make up a blog. For blogs that you are an admin of, you can export all posts, pages and comments. For other blogs, you can only export the posts, pages and comments that you are the author of.
Photos
Blogger photos contained in each album.
Album metadata
Data associated with each album, such as title or description.
Photo metadata
Data associated with each photo, such as creation time or comments.
Videos
Videos uploaded to a blog. For blogs that you are an admin of, you can export all videos. For other blogs, you can only export videos that you have uploaded.
Followers
Information about the followers of a blog. You can only export followers of blogs that you are an admin of.
Settings
Settings for a blog. You can only export settings for blogs that you are an admin of.
Profile
Your Blogger profile.
Reading list
Your Blogger reading list.