Best uml software for free download

With yalips you get 4 products in 1. You are more productive, more creative and perform better on your job when using visual software tools. With the resulting visualizations you can communicate more effectively and convincingly to your collegues, your boss, your customer or the chairman of the board. Therefore many companies spent a lot of money on such tools. Unfortunately, most tools are expensive and difficult to learn. yalips is designed to overcome these problems because it: (1) integrates several visualization techniques e.g. brainstorming, mapping, gantt, flowcharts, and UML modeling, (2) can be learned within minutes from video tutorials, and (3) comes at moderate costs. yalips is the ideal solution for home users, academics and small businesses.


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ConceptDraw 7 is a powerful business and technical diagramming package for both Windows and Macintosh. It is intended for drawing schemes and diagrams of different kinds: business diagrams and flowcharts, network diagrams and software charts, technical drafts, floor and landscape plans.

ConceptDraw 7 offers a wide choice of powerful and easy-to-use tools for quickly creating all kinds of charts and diagrams. Even if you've never used a drawing tool before, it's very easy to create high-quality professional graphic documents with ConceptDraw 7. That’s possible thanks to the program’s intuitive interface, comprehensive drawing capabilities, and many pre-drawn library shapes. Templates will help to quickly create most common documents.

Key Features:

- Vector Drawing Tools
- Smart Connectors
- Unlimited number of layers
- Libraries and cliparts: Network Diagram, Office Layout, Org Chart, Business Diagram, Flowchart, Software Chart, Floor Plan, Landscape Design
- Powerful text tools
- Customizable toolbar and floating dialogs
- Texture Fill
- Alpha-channel (transparency)
- Droptool
- Custom Properties
- Intelligent Shapes
- Built-In Scripting Language
- Measuring units selection
- Import and export files to a large number of raster, vector, multimedia and text formats
- Export to PDF
- Cross platform compatibility

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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 diagrams, UML sequence diagrams, UML activity diagrams, UML collaborate diagrams, UML statechart diagrams, UML component diagrams, UML static structure diagrams, UML package diagrams and UML deployment diagrams.

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ConceptDraw 7 is a powerful business and technical diagramming package for both Windows and Macintosh. It is intended for drawing schemes and diagrams of different kinds: business diagrams and flowcharts, network diagrams and software charts, technical drafts, floor and landscape plans.

ConceptDraw 7 offers a wide choice of powerful and easy-to-use tools for quickly creating all kinds of charts and diagrams. Even if you've never used a drawing tool before, it's very easy to create high-quality professional graphic documents with ConceptDraw 7. That’s possible thanks to the program’s intuitive interface, comprehensive drawing capabilities, and many pre-drawn library shapes. Templates will help to quickly create most common documents.

Key Features:

- Vector Drawing Tools
- Smart Connectors
- Unlimited number of layers
- Libraries and cliparts: Network Diagram, Office Layout, Org Chart, Business Diagram, Flowchart, Software Chart, Floor Plan, Landscape Design
- Powerful text tools
- Customizable toolbar and floating dialogs
- Texture Fill
- Alpha-channel (transparency)
- Droptool
- Custom Properties
- Intelligent Shapes
- Built-In Scripting Language
- Measuring units selection
- Import and export files to a large number of raster, vector, multimedia and text formats
- Export to PDF
- Cross platform compatibility

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EDraw Max is a vector-based diagramming software with rich examples and templates. Easy to create flow charts, organizational charts, business process, UML diagrams, work flows, program structures, network diagrams, chart and graphics, mind map, directional maps and database diagrams. With pre-drawn libraries and more than 2000 vector symbols, drawing couldn't be easier!
With pre-drawn libraries and more than 2000 vector symbols, drawing couldn't be easier! You can create a wide range of diagrams using templates, shapes, and drawing tools while working in a familiar office environment. Easy to create flow charts, organizational charts, business process, UML diagrams, work flows, program structures, network diagrams, chart and graphics, mind map, directional maps and database diagrams.
EDraw Max includes all the libraries and examples of EDraw product line.

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ConceptDraw NetDiagrammer has been developed for professional computer network diagramming, LAN scanning and visualization, preparation of network documentation, office/building/home network planning. The software is intended for network administrators, IT directors, network designers and engineers, and for everyone who finds detailed network documentation, diagramming and schematics critical.
The software includes large collections of task-specific shapes of network objects as well as templates, samples, and easy-to-use wizards.
ConceptDraw NetDiagrammer allows you to not only draw professional network and system diagrams and schematics but also all types of UML diagrams, floor plans and office layout drawings, flowcharts and dataflow diagrams, workflow and others.

Key Features:

- Special libraries of different computer network equipment

- Pre-assigned connection points on equipment ports

- Quick-start templates for Active Directory, Basic Network, LDAP Directory, Logical Network diagram and other

- Intelligent smart-connectors

- Powerful export/import capabilities. ConceptDraw NetDiagrammer imports and exports files to a large number of raster, vector, multimedia and text formats

- Intelligent Shapes

- Hyperlink support

- Collection of professional flowcharting, UML, web design, floor plan libraries of objects

- Various measurement units

- Cross-Platform Compatibility

- MS Visio Support

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QuickUML is a software design tool that tightly integrates a core set of UML models with code generation for several languages. An entire project is presented through a tabbed window that includes use cases, class models, object models, dictionary and code and saved as an XML file. Use cases document user interactions with the system and link to models, code, foreign files or other use cases. Class models may contain classes, interfaces, components, packages and other objects. Sequence diagrams illustrate how objects interact with emphasis on the order in which things occur. QuickUML contains advanced features for multiple language projects, design namespaces, UML stereotype extensions, flexible color support, custom detail fields and automated generation of class models from the dictionary. An integrated code manager enables the designer to navigate through code files linked to use cases and diagram objects.

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ConceptDraw VI is designed for professional flowcharting, diagramming and illustrating. Its flexible, handy tools help business and technical users quickly document complex structures, systems and processes. ConceptDraw VI charts can be shared as a variety of graphics files and CAD documents, printed pages, presentations and web pages. Owing to the advanced libraries of pre-drawn shapes, ConceptDraw VI is perfect for most of the charting tasks. The tool became even more helpful and easy to use.

Key Features:

- Export to SVG

- MS Visio Support

- Spell Checker

- Powerful Drawing Tools

- Libraries of pre-drawn shapes: Building Plans, Business Diagrams, Organization Charts, Landscape and Garden Design, Industrial Equipment, Computers and Network, Maps, Science, ERD and Database, Project Management, Web and other

- Import and export to a large number of raster, vector, multimedia and text formats

- Cross-Platform Compatibility

- AutoCAD DXF files support

- Creation and editing of MS PowerPoint files

- PDF and HTML export

- Database Connectivity

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QuickCRC is a tool for responsibility driven design of object-oriented software using CRC cards. CRC cards are used to discover and document classes, responsibilities, attributes and collaborations between classes. Design scenarios can be identified and simulated. Complex designs can be partitioned into multiple diagrams with easy navigation through a contents view. The inheritance graph automatically shows the class structure of the evolving design. The user can assign the attribute access of each card responsibility and the tool presents an attribute access graph.

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QuickCRC is a tool for responsibility driven design of object-oriented software using CRC cards. CRC cards are used to discover and document classes, responsibilities, attributes and collaborations between classes. Design scenarios can be identified and simulated. Complex designs can be partitioned into multiple diagrams with easy navigation through a contents view. The inheritance graph automatically shows the class structure of the evolving design. The user can assign the attribute access of each card responsibility and the tool presents an attribute access graph.

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Cadifra UML Editor is a fast and lightweight UML diagram editor for Windows 2000 and XP, created by Cadifra Inc., a small-biz company located in Switzerland. Supports Unified Modeling Language Class, Object, Use Case, State and Sequence diagrams. Can reliably embed diagrams in Microsoft Word (and others). Unlimited undo/redo without exceptions (limited only by memory). Produces high quality diagrams (no arrows piercing boxes) while still very easy to use. Implements full Windows Drag&Drop (drag a selection into Word to embed it or place a snippet onto the desktop. Control+drag to copy something into same or another diagram). No code generation. No reverse engineering. Intelligent handling of connectors, but not "too" intelligent (user can always position every segment where he/she wants). Has a style editor to set fonts of text of families of UML elements (uses inheritance). No pop-up dialogs to edit text (just double click on any text to edit it). Stores diagrams in human-readable XML (Schema is fully documented). Unrestricted free evaluation available for downloading (no questions asked - just prints a small eval notice on exported or printed diagrams). Eval is only 1 MB to download. No admin login required to install. Cleanly uninstalls (uses Windows Installer).

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ConceptDraw V is designed for professional flowcharting, diagramming and illustrating. Its flexible, handy tools help business and technical users quickly document complex structures, systems and processes. ConceptDraw V charts can be shared as a variety of graphics files and CAD documents, printed pages, presentations and web pages. Owing to the advanced libraries of pre-drawn shapes, ConceptDraw V is perfect for most of the charting tasks. In this version of ConceptDraw -5.2.7 Converting ellipses from EMF to vector picture format is improved.
Copying library objects within the same library is added. Use drag & drop pressing Ctrl/Cmd key.
The tol became even more helpful and easy to use.

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Sequence Diagram Editor simplifies the creation and maintenance of UML sequence diagrams and call flows. It automatically takes care of layout and formatting (across multiple pages if needed) allowing you to easily create sequence diagrams much faster than with drawing programs or even generic UML tools. It supports additional drawing elements like states, actions, timers and scenarios. You can print diagrams directly or export to PDF/RTF.

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Just like Visual C++ ClassWizard, UML State Machine Wizard provides a UML state machine programming mechanism in portable standard C for embedded systems developing and simulating in Visual C++ developer studio. It can model embedded systems with the State Charts or the State Tree without heavyweight, expensive CASE (computer aided software engineering) tools. It runs inside the integrated developing environment. (No time limation trial.)

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Sequence diagrams are a very effective way of modeling an object oriented system. Unfortunately, most UML based modeling tools only offer primitive support for sequence diagrams. EventStudio provides advanced constructs for sequence diagram based object modeling. EventStudio supports generation of message sequence charts (MSCs) and call flow diagrams used in telecom and embedded system development. Process workflow generation is supported for business process re-engineering applications.
When modeling with EventStudio, developers describe the interactions in the system in terms of a simple declarative modeling language. EventStudio then analyzes the model for design errors, inconsistent operations, resource leaks and invalid timer operations. Once the design issues have been addressed, EventStudio automatically generates sequence diagrams and collaboration diagrams.

EventStudio allows the developers to explore a large number of success and failure scenarios without the overhead of individually documenting each scenario. The developers define a base scenario and then define other scenarios by just specifying the differences with the base scenario. EventStudio manages the scenario definitions and generates the documents by merging the base scenario with the specified differences for each scenario.

EventStudio automatically handles diagram layout, formatting, scaling and page breaks for sequence diagrams and collaboration diagrams generated in the Adobe PDF and Microsoft Word Picture (EMF) formats. This allows the developers to focus on system architecture and design, without getting bogged down by document layout issues.

EventStudio has been designed to handle diagram generation for systems with a large number of interacting objects. For greater modularity, objects in the system can be classified into groups and sub-groups. This classification is used to generate diagrams that focus on a particular aspect of the system.

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Creates UML 2.0 diagrams quickly and easily. Develop, document, and communicate your designs in a systematic yet flexible commonly understood notation. Supports activity, class and object, use case, sequence, state, package, and component deployment diagrams, and more. This specialized drawing and design tool helps you exploit the best aspect of UML, the standardized visual design process without imposing a cumbersome project methodology. And it simplifies this process so that you can be productive immediately with little or no training. Hyperlinked tips provide instant help. Professional visual design features include full pan and zoom, graphics import, web page export, poster printing, hyperlinks, curves, custom arrowheads, and the ability to add your diagrams to most other documents. Powerful grid and alignment aids keep your diagram attractive. Highly customizable.

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