A sophisticated software modeler for agile and concise modeling.
Compatible with UML 2.x standard metamodel and diagrams: Class, Object, Use Case, Component, Deployment, Composite Structure, Sequence, Communication, Statechart, Activity, Timing, Interaction Overflow, Information Flow and Profile Diagram.
Support modeling with SysML diagrams: Requirement, Block Definition, Internal Block, and Parametric Diagram.
Support to create Entity-Relationship Diagrams (ERD), Data-flow Diagrams (DFD) and Flowchart Diagrams.
Work with same UX in multiple platforms including MacOS, Windows and Linux.
StarUML supports latest MacBook’s Touchbar. It is easy and convenient to edit diagrams.
Retina Display Support
Supports Retina (High-DPI) Display. All diagrams, texts and icons are razor sharp and can be exported to High-DPI images (PNG and JPEG).
Easily discover and install third-party extensions. Many extensions are open source and hosted on Github. Fork one and make your own.
Modeling data are stored in a very simple JSON format, so it can be used easily to generate custom codes by user-defined templates (mdgen).
Supports many shorthands in Quick Edit to create elements and relationships at once such as sub-classes, supporting interfaces, etc.
Dark and Light Themes
Support light and darks themes, so you can choose a theme more comfortable.
Command Palette allows to search and execute commands in StarUML as well as installed extensions.
Supports code generation and reverse engineering for major programming languages including Java, C#, and C++ via open source extensions.
Allows to write your own extensions using HTML5, CSS3, jаvascript, Node.js modules and APIs for menus, keymaps, dialogs, UIs, metadata, preferences, etc.
Asynchronous Model Validation
Many model validation rules are defined and checked asynchronously whenever you save or open your model files.
Publish HTML Docs
Easy to share models with other analysts, architects, and developers by just publishing HTML Docs.
PDF Export for Clean Printing
Diagrams can be exported to PDF for clean printing with printing options like page layout and sizes.
Use markdown syntax to edit element’s documentation with support of syntax highlighting and preview.
Component’s decoration icon is broken in Sequence Diagram #213
Allow drag-n-drop Connectors on Communication Diagram #214
Allow Delete Views Only back in Sequence Diagram #210
Compatibility: macOS 10.10 or later
DMG open password: minorpatch.com