Security-first diagramming for teams. Bring your storage to our online tool, or save locally with the desktop app. No login or registration required. Don't worry about licenses or platforms, it just works. Collaborate with shared cursors in real-time. draw.io has everything you expect from a professional diagramming tool.

You can import diagram files into an existing diagram by dragging the file and dropping it on the drawing canvas, via the menu with File > Import, including .drawio and .xml diagram files, Gliffy, Lucidchart and .vsdx diagrams.

draw.io is free online diagram software. 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 .

You can create a wide variety of diagrams for many different industries using draw.io with our extensive template library and vast shape libraries. Open a diagram: Click on a diagram image on this page to enlarge it in our online app.diagrams.net viewer. Click on the pencil in the viewer toolbar to open it in the editor.

Our AI diagram generator enables you to convert flowchart diagrams and other visuals from images, and it’s for free. You can transform pictures and screenshots into editable files and adjust them using simple and intuitive user interface. Change diagrams’ colors, shapes, texts, and its objects’ connections.

ProcessOn是一款专业在线作图工具和知识分享社区，提供AI生成思维导图流程图。 支持思维导图、流程图、组织结构图、网络拓扑图、鱼骨图、UML图等多种图形，同时可实现人与人之间的实时协作和共享，提升团队工作效率。

Easily draw your diagram online and share it with your team using Diagrams by Miro. Perfect for quick designs and technical plans.

Depict relationships, concepts, and structures with Edraw.AI’s free online diagram maker. Use ready-made templates and rich resources to design diagrams with your team in real-time. Get started, it's free! Say goodbye to any diagramming limits with our templates.

Our free online diagram maker allows you to make effective and professional web diagrams, flowcharts, org charts, and more. Sign up and create a diagram today.

2025年3月7日 · Files that end in .draw.io can only be opened and used with the draw.io web site or program. This wikihow will teach you how to open a .draw.io file. How do you open a Draw.io file? Visit https://www.drawio.com in your browser and click the Open Existing Diagram option from the menu. Select your draw.io file to open it in the program.