Easily display customizable author bios below your posts
Add and display a customisable user biography to the front page, single post types, archives and RSS feeds as well as via a widget in your sidebar.
This plugin displays the author profile at the end of the post. There is the option to display the author's user profile or a custom profile.
Easily add an author box bio signature with custom profile image and social profile buttons to the end of each author's posts
This plugin displays the author details at the end of the post.
Show author information on post types not depending on WordPress users for galleries, expositions, content offered for/by third parties, etc.
Add a box with information about the author of each post after post, include a widget in which appear a list of all components of the blog