Install umlet by entering the following commands in the terminal:
sudo apt update sudo apt install umlet
Description:
simple, text driven UML drawing tool
UMLet is a UML tool aimed at providing a fast way of drawing UML diagrams. UML elements are modified using text input instead of pop-up dialogs. Elements can be modified and used as templates; this way, users can easily tailor UMLet to their modeling needs. UMLet supports a variety of UML diagram types: class diagrams, use case diagrams, sequence diagrams, state diagrams, deployment diagrams, activity diagrams, etc. . UMLet can only be used for drawing UML diagrams, it does not support code export or the XMI format. UMLet allows one to export diagrams as images or PDF.
Homepage: http://umlet.com/
Version: 13.3-1.1
Section: universe/devel