Paint.NET Alternatives for Windows
There are many alternatives to Paint.NET for Windows if you are looking to replace it. The most popular Windows alternative is 
GIMP, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Paint.NET and loads of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Paint.NET are 
Krita (Free, Open Source), 
Pinta (Free, Open Source), 
Adobe Photoshop (Paid) and 
MyPaint (Free, Open Source).
- PixaFlux is a node based image processing application. View 28 alternatives to PixaFlux
- ImagePlay is a rapid prototyping tool for building and testing image processing algorithms. View 8 alternatives to ImagePlay
- Free • Open Source
- Mac
- Windows
- Linux
This is for Processing images, not for editing them.Different purpose that paint.net . Paint.net is an image editing software, this is for Image Proccessing.Different purpose than Paint.net - A Beautifully Designed Image and Photo Editor for Windows and Linux. View 27 alternatives to Pixeluvo
- Free Photo Editing Software for PC View 127 alternatives to PixBuilder
- We believe artists deserve the best possible tools and we are determined to give it to them. The goal with Leonardo is to make the best painting application ever. View 109 alternatives to Leonardo
- Milton is an open source application that features an infinite canvas. It feels raster-based but internally it works with vectors. It lets you export your work at any resolution. View 25 alternatives to Milton
- Free • Open Source
- Windows
- You can use it to view your photographs and improve them. Showfoto is the standalone image editor of the digiKam project. View 110 alternatives to showFoto
- Photoline is a professional image editor which offers creatives a mostly non-destructive workflow for 8/16/32bpc image processing and compositing in RGB, CMYK, and Lab modes. Full vector editing, DTP features, and a HSV/HIS workflow are supported. View 103 alternatives to Photoline
- In addition to being totally portable, Fotografix has a ridiculously small footprint. Its a 370Kb download and about 700Kb once extracted. View 90 alternatives to Fotografix
- Hornil Stylepix, or simply StylePix, is a graphics editing program with a number of advanced features. StylePix is an acronym for Style Pictures. View 77 alternatives to Hornil StylePix