Play with our codebase, or create tickets on Github.įind more examples in our screenshots and sample diagrams. You can thus convert the uxf-format (an XML dialect) to various file formats, e.g., for you LaTeX workflow. It provides simple batch processing on the command line. Without leaving UMLet, users can thus create and add new graphical element types. An element's look can be modified at run-time by changing a few lines of Java code UMLet then compiles the new element's code on the fly and displays it. It allows users to create their own custom elements. With more generic, non-UML elements, you can even draw any kind of 'boxy' diagram usually done in Word or PowerPoint. It supports more complex element types like activity or sequence diagrams, with their own tailored markdown dialect. You can even modify the palettes as if you'd edit a normal diagram - no more icon guessing. Just double-click on any element and tweak the clone.

It lets users learn about UML elements of various complexity by providing palettes of many element variants as templates or prototypes. Even the direction or type of a relation is changed with just a few keystrokes. It uses a pop-up-free, markdown-based way of quickly editing elements.

UMLet main goal is to allow users to sketch UML (and other) diagrams fast. The stand-alone version has the most extensive feature set here is a brief tutorial video.Įarly UML tools were often a bit cumbersome - they relied on pop-up windows to set attributes, and aimed at model consistency up to an ever-allusive round-trip engineering. as stand-alone UMLet on Windows, macOS, and Linux.UMLet is a free, open-source UML tool with a simple user interface: draw UML diagrams fast, build sequence and activity diagrams from plain text, export diagrams to eps, pdf, jpg, svg, and clipboard, and create new custom UML elements. drag the background to move the whole diagram.edit it in the lower-right markdown panel or.double click on a UML element in the palette.> For a new diagram, create an empty text file with a '.uxf'-extension! << UMLet - Free UML Tool for Fast UML Diagrams

Free uml editors