完全免费

For doing homework, self-learning, and all sorts of personal uses. For Free!

• Create unlimited number of diagrams and shapes
• No ads

简单、迅速

Create professional database design with our web-based ERD editor. Some of the editing features:

• Drag-to-create shape
• Well attached connectors (no separate apart)
• Draw with your own shapes
• Hundreds of diagram templates

一体化图表工具

一款功能全面的图表绘制软件，拥有 UML、ERD、组织结构图、平面图、业务概念和 ITIL 工具。您可以升级到付费版，以获取流程图、BPMN、ArchiMate、Mdin Map、PERT、DFD、SWOT 等图表。