10 most popular free website software can help you bulid a website easy and free. You can build a blog, shopping cart, gallery, forum, web sites, microblogging, Wiki, social networking websites with these website software.  And absolutely 100% free! You’re bound to find several that are perfectly suited to your needs.

1. WordPress – Blog WordPress is the world’s most popular blogging platform, used by a staggering 202 million websites. As simple or as complex as you want it to be, WordPress is supported by a wide array of plugins which can be used to transform a standard blog into anything you could possibly desire. Besides blogs, WordPress can be used as a straightforward content management system to power anything from an e-commerce site to a social network. Read the rest of this entry

ArticleMS is a content publishing system designed for creating multi user, content driven sites.
ArticleMS can be used as an article site, a blog, news portal or anything where content matters. With the fine grained permission system you can choose who can publish where in your site, while you can completely change the look to your liking with the easy to use template system.

Demo, Admin Demo(Username: Admin, Password: Admin)

ArticleMS Features

100% Search Engine Friendly Url’s
Mass Approve/Decline articles, made to easily handle thousands of submissions
Powerful template system, easily customize your site exactly how you want it
Fine grained permissions sytem – choose exactly what permissions you want to different users
RSS Feeds – even for the search results
Email templates – notify an author when his/her article is approved
WYSIWYG Editor for article submissions
Collaborative Editing system – Allow different authors to edit the same article, and all changes is automatically tracked
CAPTCHA (image verification) support to keep away spammers
It is free!

Requirements: PHP 4 or PHP 5+ (PHP 5 recommended), MySQL

Download Link