It is by far one of the easiest to use diagram creation tools, featuring a friendly interface, plenty of functionality and a high level of customization, all integrated into the final product. You will never have to plan anything again. Not only is this application free, but it boasts professional tools for you to create diagrams and all sorts of image-based flowcharts. If you feel like organizing every inch of your life is the way to go, or you would simply like to bring some order to certain aspects of your work schedule, draw.io is the way to go.
