Diagram Designer is a Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.

• Customizable template object palette.
• Spellchecker (see below about dictionaries).
• Import/export WMF, EMF, BMP, JPEG, PNG, MNG, ICO, GIF and PCX images.
• Slide show viewer.
• Simple graph plotter to plot mathematical expressions.
• Advanced "pocket" calculator with equation solver.
• MeeSoft Image Analyzer integration for bitmap image editing and extended file format support.
• Uses compressed file format for minimizing drawing file size.