Krita

Qaquarelle is a very young opensource Qt4-based painting application that is supposed to provide a native way of painting with emulated traditional instruments, including watercolor simulation, full support...

Livebrush is a drawing application. It employs an easy-to-use brush tool that reacts to your gestures through the use of velocity and other motion controls. By combining simple motion controls …

Zen Brush is an app that allows you to easily enjoy the feeling of using an ink brush to write or to paint. It allows anyone to easily perform fluent …

GPS (aka Gimp Paint Studio) is a collection of brushes and accompanying tool presets. Tool presets are a simply saved tool options, highly useful feature of the GIMP. The goal …

PhoXo is small and free image editing application. It's tiny, fast, easy to use, can be treated as a mini PhotoShop. Its features include layers, undo, over 50 special effects, …

Wizardbrush is a natural media painting software which has a lot of brushes and paper with realism style. You can create realistic picture with it. You can not only use …

PhotoStyler is the easiest way to style your digital photos with your Mac. This simple, fast and accurate native solution combines the powers of Apple’s core technologies with the flexibility …

GIMP with modified and enhanced workspace focused on painting.

ToolWiz Pretty Photo is a free powerful lightweight image editor. With just few clicks on this free tool, you can edit photos, create photo collage, and make them look the …

A simple but lovely natural media painting and sketching program. Art oriented, but capable of loading/saving photoshop files. A very cheap alternative to Painter, with a stripped down, elegant interface.

Paintslate: the easy to use and fun new painting program for users aged 5 to 55! [ Free license for Schools & Educational Establishments ] Toolset Paintslate offers a wide …

DrawPile is a collaborative drawing program, similar to OpenCanvas.

SoftColor PhotoEQ makes color correction, image editing and color management tasks simpler. Just drag and drop image files or folders to PhotoEQ and you are ready to start improving your …

Paint +++aims to fill the need for a basic, streamlined, and Mac-native image editor. Whether you need to quickly crop a photo, add some text to an image, or just …

Idruna Photogenics HDR is the first 32 bit per channel floating point High Dynamic Range paint package for Windows and Linux. HDR images allow real world levels of illumination to …

Ultimate Paint is a full-featured 32-bit Windows graphics program for image creation, viewing and manipulation. UP supports JPEG, GIF, PNG, BMP, PCX, AVI (reading only), TGA, WMF/EMF, ICO (reading only),...

NeoPaint is a full featured artist's studio for Windows that's easy-to-learn, powerful and affordable! It's simple enough for beginners yet packed with powerful features and advanced tools....

scri.ch is a hackable, open source and minimal drawing tool. Learn more about tips and hacks on http://about.scri.ch/

ShowFoto is the standalone image editor of the digiKam project. It runs without digiKam images database support, but provides all Image Editor functions.

PictBear is an image editor and paint program that is very friendly toward the beginning user, PictBear is very straightforward and easy to use no matter what your skill level …