W3B Designer

With this plugin you can easily set up sidebar list for your categories and archives.
<h4>Features</h4>
<ul>
<li>Widget supports two types of lists – Archive list and Categories list</li>
<li>In Archive list you can choose from three periods – daily, monthly or yearly</li>
<li>In Categories list default order is alphabetical, you can change it to order by post count (ascend or descend)</li>
<li>You can set the number of lines to show in the list</li>
<li>You can style the list with custom font sizes and font and background colors</li>
<li>You can add your own CSS styles</li>
</ul>
<h4>Translation</h4>
<ul>
<li>Slovak</li>
<li>Hungarian</li>
</ul>
If you would like to create your own language pack or update the existing one, you can send the text of PO and MO files at marek.vrtich@mvmtrade.sk

Label list for Categories and Archives

This Label List Widget helps you to create a nice category or archive list with labels.

scribu

Smart Archives Reloaded allows you to display a list of posts grouped by year and month. It also provides several interesting navigation elements.
Format list:
<ul>
<li>list = a list of posts grouped by month</li>
<li>block = a compact block of links to year and date archive pages</li>
<li>menu = a two-level menu with links to year and date archive pages</li>
<li>both = block + list (<a href="http://scribu.net/archive" rel="nofollow ugc">example</a>)</li>
<li>fancy = menu + list + JavaScript (<a href="http://www.conceptfusion.co.nz/archive" rel="nofollow ugc">example</a>)</li>
</ul>
No support
I do not offer support for this plugin, either free or paid.
Credits:
<ul>
<li><a href="http://justinblanton.com" rel="nofollow ugc">Justin Blanton</a>, for the original <a href="http://justinblanton.com/projects/smartarchives/" rel="nofollow ugc">Smart Archives</a> plugin</li>
<li><a href="http://www.conceptfusion.co.nz/" rel="nofollow ugc">Simon Pritchard</a>, for the fancy format</li>
</ul>
Links: <a href="http://scribu.net/wordpress/smart-archives-reloaded" rel="nofollow ugc">Plugin News</a> | <a href="http://scribu.net" rel="nofollow ugc">Author’s Site</a>

Smart Archives Reloaded

Easily display posts grouped by year and month, in one or more elegant formats

Label list for Categories and Archives vs Smart Archives Reloaded