A great Free extension for your Magento store- Don't Miss it

Track order extension allow you to get full information of customer from order number and customer's email
Attachment 128

MAGENTO TRACK ORDERS EXTENSION FEATURES
Is it difficult for you to get customer information from customer orders or customer email? You can use our track orders extension which allow you to get full customer information from order number or customer email.
it helps customers to look for order information, order status, tracking number without logging in
HTML/CSS validation
Easy to install, easy to upgrade, just copy and paste to use
Friendly and flexible configuration
Easy to customize front-end via HTML/CSS

Hope this helps!

Check out many useful Magento extensions and themes by us!
You also refer this blog. it provide useful info for you : http://www.magentoextensionfree.com/