Clean up your database by deleting unused data such as 'revision', optimize your database, or reset it to its initial state, etc.
Easy WP Cleaner is user friendly plugin to clean unnecessary data from WordPress database and also allows you to optimize your WordPress database.
Exports commenter's data in csv format for individual post.
WP Clean Up can help us to clean up the wordpress database by removing "revision" "draft" "auto draft" and so on.
If a comment is held for moderation an email message is sent to the comment author with a link to verify the comment author's email address.