You can easily sort your products in a paticular order by following the steps below.
1. Log in to your Magento Store Admin Area
2. Go to Catalog > Manage Categories
3. Select the category of which contains the products you wish to sort
4. Select ‘Category Products’
5. On the last column you will see Position, simply enter a numeric value for each product in an ascending (0,1,2,3,4) order.
Hope you can enjoy it.
--- Updated News ---Here we go with the new generation of Magento 2 extensions, after its official release on 17 November 2015. Within the next technology of Magento 2, we expect better extensions for our E-commerce website, including of Magento 2 One Step Checkout, Magento 2 Gift Card and Magento 2 Affiliate. Having all these 3 products will help your store rocket the sales.