UMLet

UMLet is an open-source Java tool for rapidly drawing UML diagrams with a pop-up-free, light-weight user interface.

UMLet lets you draw diagram sketches, as well as to export diagrams to EPS, PDF, JPG, SVG and SYS. It fast and features text-based sequence diagram and the ability to be called from the command-line.

What is new in this release:

• Improved launcher; transparency and color fixes for relations; several EPS export fixes.

What is new in version 12.1 Beta:

• This version has z-order support, bugfixes, and improved PDF output.

What is new in version 12.0 Beta:

• This version automatically creates uml diagrams from Java source code or class files, and adds new graphical element types (beta) with syntax completion.

What is new in version 11.5:

• Improved handling of special characters.
• Config file writes to the home directory.
• The ability to open multiple diagrams.

What is new in version 11.3:

• Modified security manager behaviour;
• new options;
• batch mode improved;
• new relation types

What is new in version 11.2:

• A Google code SVN repository is used.
• Word wrap was added for custom elements.
• Anti-aliasing was improved.
• Eclipse support was improved.

What is new in version 11.1:

• Drag and drop; updated file format
• New in version 10.4: palette drag and drop; enhanced clipboard; improved keyboard support
• New in version 10.3: GUI update

What is new in version 11:

• New in version 10.4: palette drag and drop; enhanced clipboard; improved keyboard support
• New in version 10.3: GUI update

What is new in version 10.0:

• A zoom feature was implemented.
• The property panel's handling was improved.
• The code base was refactored.
• Several Eclipse GUI issues were fixed.
• The maximized windows bug was fixed.

Requirements:

• Java 2 Standard Edition Runtime Environment