Sketchpad is a cool platform that you can use to make awesome drawings using text and a wide range of colours and patterns.
This is another cool website that lets users draw comics and share them with others.
5- Tux Paint
This is a free drawing program for children ages 3 to 12. It has a user friendly interface, and fun sound effects. It is available for download for Windows XP, 2000, Vista 7.
6- Drawing Game Maker
Livebrush is a drawing application. It employs an easy-to-use brush tool that reacts to your gesture. By combining simple motion controls with brush styles, Livebrush offers a fun and unique way to create graphics.
FlockDraw is a free to use online whiteboard based painting and drawing tool. It makes it easy to draw online free with multiple people .
Chogger is simple platform where you can use different tools to create awesome drawings. It is free and web based.
11- Colour Lovers
This is a creative community where people from around the world create and share colors, palettes and patterns, discuss the latest trends and explore colorful articles.
12- Psyko Paint
Psykopaint is a website where users learn and enjoy painting using a wide variety of tools such as brushes, pencils, and many more. It is so much fun to use.
You have probably already heard about this tool. Kerprof has a section dedicated for users to create and exercise their drawing skill using several tools.
Odosketch is another cool tool that lets you create great looking sketches for free. It requires a sign up.
Pencil is an animation/ drawing software for Mac OS X, Windows, and Linux. It lets you create traditional hand-drawn animation ( cartoon ) using both bitmap and vector graphics. Pencil is free and open source. it requires download.