DBMS supporting graph, document, full-text and geospatial models
Generate diagrams from textual description
Model-view-presenter and model-view-intent library for modern Android
A tool for visualization and analysis of logs as sequence diagrams
A diagram/modeling tool.
A free, easy-to-use and user-friendly Java-based UML editor.
Visualize Galois sub-hierarchy of 2d matrix
Free UML Tool for Fast UML Diagrams
Simple petri net editor