Karo Graph is a tool that lets you draw graphs on your computer the way you would do on paper. It helps create basic vector art with arrows, lines, text and symbols quickly and with a flexibility that’s not available with other apps. This makes the program ideal for simple diagrams, technical drawings, flowcharts, code documentation or drafts. Karo Graph also offers arbitrary lines with unique line widths, colors, rulers, customizable symbols, and a great user experience. The file formats supported for exporting are PDF, SVG, EPS, and TXT.