Start64!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.

Since version 2.6, Paint.NET has had full, native support for 64-bit processors. Benefits of 64-bit mode include better performance and the ability to work with larger images or multiple images. This support requires that you have both a 64-bit capable processor and a 64-bit operating system installed. An example would be an Intel Core 2 Duo processor with a 64-bit version of Windows 7.

You do not need to perform any additional configuration steps to enable 64-bit mode: as long as both your processor and operating system are 64-bit capable, Paint.NET will automatically run in 64-bit mode.


Paint.NET under 64-bit


Paint.NET under 64-bitShellExtension_x64.dll


Paint.NET under 64-bitPaintDotNet.SystemLayer.Native.x64.dll