You can use it as a flowchart maker, network diagram software, to create UML online, as an ER diagram tool, to design database schema, to build BPMN online, as a circuit diagram maker, and more. draw.io can import .vsdx, Gliffy™ and Lucidchart™ files .

yes=Yes yourEmailAddress=Your email address zoom=Zoom zoomIn=Zoom In zoomOut=Zoom Out basic=Basic businessprocess=Business Processes charts=Charts engineering=Engineering flowcharts=Flowcharts gmdl=Material Design mindmaps=Mindmaps mockups=Mockups networkdiagrams=Network Diagrams nothingIsSelected=Nothing is selected other=Other …