System Requirements

Minimum System

* Windows XP (SP2 or later),
or Windows Vista,
or Windows Server (2003 SP1 or later)
* .NET Framework 2.0 or newer (.NET Framework 3.5 SP1 recommended)
* 500 MHz processor (Recommended: 800 MHz or faster)
* 256 MB of RAM (Recommended: 512 MB or more)
* 1024 x 768 screen resolution
* 200+ MB hard drive space
* 64-bit support requires a 64-bit CPU that is running a 64-bit version of Windows, and an additional 128 MB of RAM

Please note that Paint.NET uses your hard drive to store temporary files related to undo/redo history. Because of this, actual disk space requirements will depend on the type of actions you perform on an image, and on the size of the image.