HandyDiagram is a vector-based handy graphic drawing software. With built-in vector symbols or customized symbols, you can quickly and easily draw professional flowcharts, organizational charts, business diagrams, network diagrams, picture annotation. With symbol library, user just need to drag symbol from symbol library into drawing area. Of course, for non existed symbol, you can draw it by yourself. User can generate a new symbol and add it into symbol library easily. Using drawing tools, such as drawing line or curve tool, you can draw a continuous line or a closed polygon. Also, bitmap or SVG objects can be added to symbol as a part of it. Further, any objects on drawing area can be draged together into symbol library which will automatically regarded them as a symbol. With Smart connectors, symbols will maintain relationships easily when them are moved. Diagram will be saved as XML file format. you can export it in many common graphic formats(bmp, png, jpg) and print exactly what you see. Also PDF and SVG formats are supported.