This is a quick follow-up to the previous build, fixing a few more small bugs and improving performance.

Change Log

Changes since 5.1 beta (build 9070):

• Fixed a few more cases where tool shortcuts and tooltips were not working after certain actions.
• Fixed: PNGs are now correctly saved with the “Software” tEXt metadata indicating they were created with Paint.NET.
• Improved performance in various parts of the rendering and effects engines: CPU usage has been reduced which permits higher GPU utilization.

Download and Install

This build is available via the built-in updater as long as you have opted-in to pre-release updates. From within Settings -> Updates, enable “Also check for pre-release (beta) versions of paint.net” and then click on the Check Now button. You can also use the links below to download an offline installer or portable ZIP.

You can also download the installer here (for any supported CPU and OS), which is also where you can find downloads for offline installers, portable ZIPs, and deployable MSIs.