shwetuk

Simple plugin helps to personalize authors or users page with sidebar widgets specific to authors or users page. It will display author specific archives. 
Features: 
1. Custom widget title, option to add author name. 
2. Counts number of posts by author. 
3. Easy to add.

Author Archives

Displays author specific archives widget on author's single post page.

dancoded

Display monthly archives as a list of links or a dropdown jump-menu (automatically navigate to page when selected).
Includes advanced options to display post counts, add CSS styles and modify the title.
Replaces the built in Archives Widget (WP_Widget_Archives).
A hook is available to filter the title: <code>dmg_archives_widget_title</code>.
For example, to change the title on a single page or post, you could add this to your functions.php file:
<pre><code>function myTitleFilter( $title ) { if( is_singular() ) { return "$title"; } else { return $title; 
 } } add_filter( 'dmg_archives_widget_title' , 'myTitleFilter'); </code></pre>
More information about this plugin can be found at <a href="http://dancoded.com/wordpress-plugins/archives-widget/" rel="nofollow ugc">http://dancoded.com/wordpress-plugins/archives-widget/</a>.

DMG Post Archives Widget

Displays monthly archives as a list or dropdown jump-menu with advanced options to add CSS classes, modify the title & add custom HTML/ Text.

Author Archives vs DMG Post Archives Widget