Dia is a program to draw structured diagrams like flowcharts:
If you are looking for free software to create flowcharts or visual demonstrations, then Dia Diagram Editor is a good open-source program which provides many drawing tools. Read full review
Dia Diagram Editor is an application for creating technical diagrams . Its interface and features are loosely patterned after the Windows program Visio. Features of Dia include multiple-page printing, export to many formats (EPS, SVG, CGM, and PNG), and the ability to use custom shapes created by the user as simple XML descriptions. The app is useful for drawing UML diagrams , network maps, and flowcharts. Dia is a diagramming application that can be used to make a large variety of diagrams. It is More about Dia Diagram Editor
Utility to create classy diagrams with drawing tools, 2D and 3D shapes, arrows, annotations and more with the option to print.
A vector graphics editor for creating flowchart, diagrams, slide shows.
Easily create high quality diagrams and trees.
A versatile vector graphics editing software which includes powerful image editing tools suitable for print design, web graphics, drawings and blueprints.
Software utility that facilitates the creation of electrical diagrams with exporting to DXF, EMF and PNG format.
A suite of image editing applications with layer support.