Sequence Diagram Tool | ZenUML 4+

Draw Sequence Diagram Faster‪!‬

Peng Xiao

    • $29.99



Introducing ZenUML, now available on the Mac App Store. This sophisticated sequence diagram tool empowers you to create complex diagrams seamlessly in real-time, right on your Mac.

Key Features

1. Interactive Real-time Diagramming: Navigate any part of your sequence diagrams, highlight messages, and watch the corresponding code get automatically selected in the editor.
2. Compliance with UML Standards: All sequence diagrams produced are compliant with OMG UML ® 2.5.1 standards, ensuring accuracy and compatibility.
3. Unparalleled Support: Our dedicated support team in Australia is always ready to assist with any of your needs, promising resolution within 8 hours.

Why Choose ZenUML?

· We are trusted by startups and large enterprises alike across sectors such as FinTech, eCommerce, healthcare, supply chain management, and digital security.
· ZenUML integrates flawlessly with Confluence (Cloud, Server, Data Center), and comes as a web app, browser extension, and IDE add-ons. This versatility sets us apart from other tools.
· Our sequence diagram tool uses a reader-friendly and sustainable DSL, making it easier for you to work with your diagrams.
· With ZenUML, your sequence diagrams are no longer static images. We render sequence diagrams as HTML to enhance content accessibility and discovery.

Interactive for Confluence Cloud Users
Good news! Confluence Cloud users can now use ZenUML to draw all kinds of UML diagrams. And this feature will be available soon to Confluence Server and Data Center users too.
ZenUML is developed by the diligent P&D Vision Pty Ltd team in Australia, designed to boost productivity and simplify your diagramming process. For updates, check out our website and the Mac App Store. Sage, smart and always evolving, welcome to ZenUML!

What’s New

Version 1.0.7

The renderer has been enhanced to address minor rendering issues.

App Privacy

The developer, Peng Xiao, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.