This particular entrant in our programs like Visio roster even has the ability to export diagrams to different formats such as SVG, WMF, EPS, XFIG and PNG. What’s more, you can also add more shapes, stencils, and symbols like central data processing, automata, chemistry lab, CMOS, EPC, electronic, living systems theory, racks, scene-graph, gradient, digital, circuit 2 and value stream mapping to your Dia toolbox. Dia forays onto the scene bearing special sheets and objects which come in handy for drafting UML diagrams, flowcharts, network diagrams, entity-relationship diagrams and more. The open-source program which was originally developed by Alexander Larsson lets you seamlessly draw structured diagrams via your Windows, Mac OS X, Unix, and GNU/Linux PC. It further comes complete with an intuitive drag and drop interface as well as image search and adds functionality.

With this one in your sights, you’ll be able to draw flowcharts, wireframes and mockups, ERD, business process models, electronic circuits, UML, network diagrams and organizational charts. Also known as Diagramly, the program in question is also noted to be Google Drive enabled and has been translated into 16 language support. This user-friendly online diagramming application boasts of incorporating a plethora of visual configurations and web application attributes that include various types of icons, export options to GIF, XML, PDF, PNG, JPG and SVG, embedded widget sharing and real-time collaboration. You can even create colorful charts and floor plans as well as simple diagrams that may offer better insight into a complex concept.

With the help of these delights, you’ll be able to breathe life into all your flowchart ideas that you’ve roughly drawn across the blackboard or whiteboard at the office. And as the title suggests, all of the following options can be availed of without you even having to spend a single penny. Our free Visio alternatives lineup is packed with some juicy options that allow you to create professional diagrams.

Macos visio alternative