MicroOLAP Database Designer for PostgreSQL is a visual development system intended for database design, modeling, creation, modification and reverse engineering in an easy and powerful way. It not only accelerates and makes the process of database creation clear but also simplifies database maintenance. MicroOLAP Database Designer for PostgreSQL is specially developed for popular PostgreSQL database and takes into account its features.

Syncura is a team solution for document collaboration designed to save you time. Syncura makes document sharing and collaboration as simple as saving a file to a shared folder. It's like a virtual network folder without storing files on a server. Synchronize folders with colleagues and clients, or just keep all your computers in sync. The amount of data you can share is only limited by the size of your hard drive.

SDE for Sun ONE is a full-featured UML plug-in module for Sun ONE. SDE supports full software development life-cycle -analysis, design, coding, testing and deployment. You can draw all types of UML diagrams (class, use case, component...) in Sun ONE, generate Java code, reverse engineer Java code to class diagram, import Rational Rose...
+Visio integration
+Reverse XML, C++, CORBA IDL, .NET dll
+Version control
+more

SDE for NetBeans is a full-featured UML CASE tool seamlessly integrated with NetBeans. SDE supports full software development life-cycle - analysis, design, implementation, testing and deployment. SDE supports the latest UML notation, incremental round-trip engineering, reverse engineering (Java to model), code generation (model to Java), import Rational Rose...
+Use case modeling
+Visio integration
+Plug-in and template
+more

SDE for JBuilder is a full-featured UML CASE tool seamlessly integrated with JBuilder. SDE supports full software development life-cycle - analysis, design, implementation, testing and deployment. SDE supports the latest UML notation, incremental round-trip engineering, reverse engineering (Java to model), code generation (model to Java), import Rational Rose...
+Use case modeling
+Visio integration
+Plug-in and template
+more

SDE for IntelliJ IDEA is a full-featured UML CASE tool seamlessly integrated with IntelliJ IDEA. SDE supports full software development life-cycle - analysis, design, implementation, testing and deployment. SDE supports the latest UML notation, incremental round-trip engineering, reverse engineering (Java to model), code generation (model to Java), import Rational Rose...
+Use case modeling
+Visio integration
+Plug-in and template
+more

LetsPowwow Collaboration Software is a free online communication, online meeting, and online collaboration tool for individuals and large groups. Because LetsPowwow is software agnostic, users can fully collaborate across Windows, Mac and Linux with any application using their Web browser. Through leader-controlled access codes, 1 to 10 participants can simultaneously view and/or edit a document or file from any location, source and format.

This software is based on famous Hertzsprung - Russell [H-R] diagram in stellar astronomy.

EDraw is a new UML diagram and software diagram drawing tool for software engineers and designers. Easy to draw uml model diagram, COM and OLE, data flow model diagram, Jacobson Use Case, SSADM Diagram, Nassi-Schneiderman diagrams, Booch OOD diagrams, ROOM Diagram, Yourdon and Coad diagrams and Shlaer-Mellor OOA diagrams, program structure diagrams, enterprise application diagrams, UML use case, UML sequence diagram and other UML diagrams.

Blueprint Software Modeler FREE Community Edition. A free and powerful UML software modeling tool implemented according to the latest UML2.1 standard; integrated with and built on top of the Eclipse3.2 IDE. The Community Edition supports the most important diagrams: Class Diagram, Package Diagram, Component Diagram, Use Case Diagram, Activity Diagram, State Machine Diagram and Sequence Diagram . Remaining UML diagrams will be included shortly.

EventStudio is a CASE tool for Sequence Diagram, Call Flow, Message Sequence Chart, Use Case and Process Workflows generation. EventStudio goes beyond UML and supports advanced constructs that make it suitable for Real-time Embedded System Design, Protocol Design, Object Oriented Design, Telecom and Systems Engineering. With EventStudio, you enter your model in plain text and automatically generate diagrams in PDF and MS Word (EMF).