Paint.NET is image and photo manipulation software designed to be used on computers that run Windows 7, 8, 8.1, and Windows 10. It supports layers, unlimited undo, special effects, and a wide variety of useful and powerful tools.
It started development at Washington State University as an undergraduate 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 MS Paint software that comes with Windows, it has grown into a powerful yet simple tool for photo and image editing. The programming language used to create this image software is C#, with a small amount of C++ for setup and shell-integration related functionality.
This update adds the ability to configure the Rounded Rectangle shape’s corner size. It also fixes issues with scrolling and panning, effect rendering performance, high DPI, and a rare system hang caused by WPF.
- Fixed: Rounded Rectangle rendering was incorrect for some values of “Corner size”
- Fixed: Effects and Adjustments were crashing the app on systems with only 1 CPU core, or virtual machines configured for only 1 CPU