GoArticles.com is a vast archive of published articles that you can search for free. It's constantly updated and contains articles from more than 300 magazines and journals in every possible category you could imagine.
It's a great way to add content to your website and a little more beef to your promotions.
Whether you are a blogger or just an online freelancer looking for quality articles in diverse categories, then you can count on Garticles for your resource ground.
Other websites to get free articles online are ezinearticles, searchwarp, articlebase at least these ones are the most widely used and known.