UMLet is a free, open-source UML tool with a simple user interface: draw UML diagrams fast, create sequence and activity diagrams from plain text, share via exports to eps, pdf, jpg, svg, …
UMLet runs on any Java platform, e.g., Windows, Linux, and macOS. How to start UMLet (stand-alone)? Download the UMLet zip file, unzip it, and start "umlet.jar" with a double-click.
Before v1.0, which introduced markdown editing, UMLet.. was a Java applet running in the browser (we've come full-circle with UMLetino ); had a full 3D interface -- impressive and …
To give you an impression of UMLet, find below some screenshots of the Windows and Linux versions, and of the Eclipse plugin one. The screenshots show different types of UML …
UMLet's implementation of the Sequence Diagram - perhaps one of the most underated, and underused of the UML diagram types - is a joy to use. Sequence Diagrams suddenly become …