OverSketcher is a Firefox based painting application which lets you sketch over paintings and artwork with procedural brushes. Start where the artist has stopped and make great illustrations within short time! Easy to learn and designed for beginners and professionals
great results within minutes
import jpg or png of artwork to background
sketch on front layer with procedural brushes in full color
intuitive User Interface with shortkeys allows to concentrate on drawing
save your work with background image or as transparent png
Edraw Max - Vector-based diagramming software with lots of examples and templates. Easy to create flow charts, organizational charts, business diagrams, science illustration, UML diagrams, BPMN diagram,... ...