CSS Galleries: Free Web Designs for Download

Free Web design Galleries

All of the resources listed below offer free downloads, browsing and most of them search functions. Moreover there are previews for the designs, so you can test them in different browsers to see how they look and behave. When sites offer advanced functions such as filtering search results, I describe them briefly.
Open Web Design

Open Web Design offers an advanced search to restrict type of validation (various versions of HTML/XHTML strict, transitional), contrast (dark on light, light on dark), primary and secondary colors, and categories.
Open Web Design - Download Free Web Design Templates
Open Design Community

Open Design Community is a group of Open Source Website designers. They offer an advanced search to restrict type of validation (versions XHTML strict, transitional), license (Public Domain, GPL, Creative Commons), contrast (dark on light, light on dark), width (fixed, fluid), Number of columns, colors, designers and free search terms.
Open Design Community
CSS Design Templates

CSS Design Templates has sections for generic templates, Wordpress themes, Joomla, and Blogger templates.
Free CSS Templates and Wordpress Themes
Free CSS Templates

Free CSS Templates currently offers a small number of free generic and Joomla templates. Moreover they have sections linking design tutorials and about CSS techniques.
Free CSS Templates
Free CSS Templates

Another Site called free Free CSS Templates. Currently they do not offer a search so you might want to use Google's site search feature. Currently they have 192 free CSS templates for download.
Download free CSS templates
Open Source Web Design

Open Source Web Design currently offers more than 2000! free web design templates for download and live preview. Using the advanced search function you can set filters for type of validation (versions XHTML strict, transitional), whether images and CSS are used, contrast (dark on light, light on dark), Number of columns, and colors.
Open Source Web Design
Solucija

Solucija is a site dedicated to information architecture, web standards and web design. They offer some truly professional looking free templates for download.
Free Templates
Open Source Templates

Open Source Templates offers download and preview of Open Source templates. Registered users can vote on templates. Templates with the highest vote appear on the front page.
Free CSS and XHTML Website Templates
Free CMS Themes and Templates

The web design resources listed above all offer generic templates for download. In this section I'll list some sites that offer templates and themes for Open Source content management, forum and blogging systems such as e107, Drupal, Joomla, Mambo, PHP-Fusion, phpBB, PHPNuke, vBulletin, Wordpress, and Xoops.
themesBase

themesBase offers templates and themes for some of the most popular content management, blogging, and forum systems, each of which has it's own dedicated section.
Free CMS Templates and Themes for Download
OSSkins

OSSkins of Joomla templates, Drupal and Wordpress themes for download and preview. Each of these 3 systems has it's own dedicated section on the site.
Free Joomla templates, Drupal and Wordpress themes
Drupal Theme Garden

Drupal Theme Garden is a live showcase of themes available for Drupal 4.7.x and Drupal 5.x. Themes can be previewed on Theme Garden and downloaded from the linked Drupal theme project page.
Drupal Theme Garden
Wordpress Theme Viewer

Wordpress Theme Viewer offers live previews and downloads of Wordpress themes. You can set filters for Number of columns, colors, rounded corners, whether plugins are required and widgets can be used.