Paint.NET, powerfull free image editor

pain.NET, this application serves to manipulate photographs and images, suitable for the Windows 2000/XP operating systems. This application was developed by a university in America with the cooperation of Microsoft, therefore this application can replace most existing MsPaint function in almost all windows operating system.
Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers,

unlimited undo, special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins.
It started development as an undergraduate college senior design project mentored by Microsoft, and is currently being maintained by some of the alumni that originally worked on it. Originally intended as a free replacement for the Microsoft Paint software that comes with Windows, it has grown into a powerful yet simple image and photo editor tool. It has been compared to other digital photo editing software packages such as Adobe® Photoshop®, Corel® Paint Shop Pro®, Microsoft Photo Editor, and The GIMP. Before installing this software, you need to install newest version of .Net framework from microsoft that is free

Download from the official website at : http://www.getpaint.net/index.html