Free Downloads: Free Diagram Software

License:  All 1 2 | Free

Shareware
ClassDraw Screenshot
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Lets you create UML Class Diagrams and handles the layout automatically. As you enter basic details via dialog boxes, ClassDraw draws your diagram instantaneously based on built-in layout rules. No manual positioning of diagram elements is required.

ClassDraw lets you create professional-looking UML Class Diagrams whilst handling the layout automatically. Just enter the basic details of your classes and relationships via dialog boxes and ClassDraw draws your Diagram on the screen instantaneously as you provide the information. No manual positioning of Diagram elements is required and you can easily make changes to a...

Category: Software Development
Publisher: Digitron Software Ltd, License: Shareware, Price: USD $29.95, File Size: 1.3 MB
Platform: Windows



Gridraw for Sequence diagram Screenshot
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Gridraw is a new feeling UML drawing tool based on the cell system. Diagrams are editable in a similar way to spreadsheet programs. For programmers, easy to operate, like using a text editor.

Gridraw is a new feeling UML drawing tool based on the cell system. Gridraw can uses to draw UML diagrams by incorporating features of spreadsheets, drawing tools, and a text editor. Diagrams are editable in a similar way to spreadsheet programs. No more difficulties trying to select a particular Diagram in a set of overlapping diagrams. The cursor moves on a cell by cell basis and...

Category: Software Development
Publisher: Gridraw Inc., License: Shareware, Price: USD $3.00, File Size: 9.7 MB
Platform: Windows

Gridraw for Class diagram Screenshot
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Gridraw is a new feeling UML drawing tool based on the cell system. Diagrams are editable in a similar way to spreadsheet programs. For programmers, easy to operate, like using a text editor.

Gridraw is a new feeling UML drawing tool based on the cell system. Gridraw can uses to draw UML diagrams by incorporating features of spreadsheets, drawing tools, and a text editor. Diagrams are editable in a similar way to spreadsheet programs. No more difficulties trying to select a particular Diagram in a set of overlapping diagrams. The cursor moves on a cell by cell basis and...

Category: Software Development
Publisher: Gridraw Inc., License: Shareware, Price: USD $3.00, File Size: 9.8 MB
Platform: Windows

Freeware
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The standard AFS diagram represents a “bird’s eye view” of the dwelling.

The standard AFS Diagram represents a “bird’s eye view” of the dwelling. Each Diagram is a “top down” representation of the dwelling showing the perimeter, all attached features and the different areas of living space.

For clarity, the different “areas” of the dwelling - the attached features, different story heights and/or...

Category: Business & Finance / Business Finance
Publisher: Advanced Field Services, License: Freeware, Price: USD $0.00, File Size: 11.5 KB
Platform: Windows

Database Designer for PostgreSQL Screenshot
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An easy and powerful visual development system intended for database design, modeling, creation, modification and reverse engineering. Accelerates the process of PostgreSQL database creation. It's easy!

Database Designer for PostgreSQL is an easy CASE tool with an intuitive graphical interface allowing you to build a clear and effective database structure visually. See the complete picture (Diagram) representing all the tables, references between them, views, stored procedures and other objects. Then you can easily generate a physical database on a server, modify it according to any...

Category: Software Development / Databases & Networks
Publisher: MicroOLAP Technologies LTD, License: Shareware, Price: USD $124.95, File Size: 14.6 MB
Platform: Windows, Other

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Diagram for Silverlight has the ability to present powerful and feature-rich diagrams.

Diagram for Silverlight has the ability to present powerful and feature-rich diagrams. It provides an intuitive user-interaction model for creating and editing diagrams with XAML support. It stores graphical objects in a node graph and renders those objects onto the screen. It explicitly lays out Diagram objects, or lets the LayoutManager handle the job by automatically arranging...

Category: Software Development / Misc. Programming
Publisher: MindFusion, License: Shareware, Price: USD $300.00, File Size: 19.4 MB
Platform: Windows

microOLAP Database Designer for PostgreSQL Screenshot
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Visual development system intended for database design, modeling, creation, modification and reverse engineering in an easy and powerful way. Accelerates the process of PostgreSQL database creation and makes it clear.

Database Designer for PostgreSQL is an easy CASE tool with intuitive graphical interface allowing you to build a clear and effective database structure visually, see the complete picture (Diagram) representing all the tables, references between them, views, stored procedures and other objects. Then you can easily generate a physical database on a server, modify it according to any...

Category: Business & Finance
Publisher: MicroOLAP Technologies LTD, License: Shareware, Price: USD $124.95, File Size: 5.4 MB
Platform: Windows

Atlantis Schema Surf Screenshot
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Atlantis Schema Surf is our SQL dependency & live entity ER diagram tool - it is a free animated graphing tool which allows you to easily visualize the dependencies between the objects in your SQL Server databases in a live entity ER diagram.

Atlantis Schema Surf is our SQL dependency & live entity ER Diagram tool - it is a Free animated graphing tool which allows you to easily visualize the dependencies between the objects in your SQL Server databases in a live entity ER Diagram.

Schema Surf, like it's counterpart Data Surf, contains a "Surf Graph" which allows you to easily view an object...

Category: Business & Finance / Database Management
Publisher: Atlantis Interactive UK Ltd., License: Freeware, Price: USD $0.00, File Size: 7.4 MB
Platform: Windows

Commercial
SceneDraw Screenshot
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SceneDraw is an investigative tool, for police and private investigators that need to survey and diagram scenes for criminal and civil litigation. Scene Draw is not a CAD program nor is it a drawing program, it is a Data Driven Diagram software.

SceneDraw is an investigative tool, for police and private investigators that need to survey and Diagram scenes for criminal and civil litigation. Scene Draw is not a CAD program nor is it a drawing program, it is a Data Driven Diagram Software program for your reconstruction purposes. It is the complete data measurement collection Software tool for Microsoft...

Category: Multimedia & Design
Publisher: DeliCAD and AK Corp, License: Commercial, Price: USD $149.99, File Size: 2.6 MB
Platform: Windows

Shareware
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In the work breakdown structure diagram, activities are structured and displayed hierarchically so that you can realize the structure of your projects at a glance.

In the work breakdown structure Diagram, activities are structured and displayed hierarchically so that you can realize the structure of your projects at a glance. This way of presenting data exceeds the capabilities of other planning systems, such as Microsoft Project.Work breakdown structure diagrams support project coordination, team spirit, information flow, communication, and...

Category: Business & Finance / Business Finance
Publisher: NETRONIC Software GmbH, License: Shareware, Price: USD $137.85, File Size: 88.1 MB
Platform: Windows

Shareware
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yEd is a powerful diagram editor that can be used to quickly and effectively generate high-quality drawings of diagrams.

yEd is a powerful Diagram editor that can be used to quickly and effectively generate high-quality drawings of diagrams.
Create your diagrams manually or import your external data for analysis and auto-magically arrange even large data sets by just pressing a button.
yEd supports a lot of additional Diagram types: organization charts, mind maps, swimlane diagrams,...

Category: Multimedia & Design / Digital Media Editors
Publisher: yWorks GmbH, License: Shareware, Price: USD $0.00, File Size: 40.8 MB
Platform: Windows

Shareware
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NShape is an Open Source diagram designing framework for .

NShape is an Open Source Diagram designing framework for .NET WinForms. Software developers use NShape to integrate diagramming capabilities into their applications. Using NShape, applications let users view, annotate, modify and create diagrams like flow charts, wiring schemes or project charts. NShape is open source and has a dual license which allows it to be employed for...

Category: Multimedia & Design / Image Editing
Publisher: dataweb GmbH, License: Shareware, Price: USD $0.00, File Size: 8.3 MB
Platform: Windows

Freeware
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The Exerciser Revision Tool is a stand-alone java application that helps students practice their skills at drawing entity-relation diagrams (ERDs) to model data.

The Exerciser Revision Tool is a stand-alone java application that helps students practice their skills at drawing entity-relation diagrams (ERDs) to model data. The tool contains a number of questions each containing a scenario from which the user is asked to draw an equivalent ERD.

Having drawn the ERD, the student can ask the tool to mark (grade) their Diagram. The tool...

Category: Home & Education / Miscellaneous
Publisher: Open University, License: Freeware, Price: USD $0.00, File Size: 554.8 KB
Platform: Windows

Freeware
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You Diagram is the BTicino software
for the design of one-family and
multifamily door entry-video door
entry-telephone systems created
using the entire digital 2 wire / 8 wire
and CCTV catalogue range.

You Diagram is the BTicino Software
for the design of one-family and
multifamily door entry-video door
entry-telephone systems created
using the entire digital 2 wire / 8 wire
and CCTV catalogue range. It enables
to produce the system Diagram,
the selection / dressing of entrance
panels, handsets and cameras, the
...

Category: Security & Privacy / Access Control
Publisher: Legrand Group, License: Freeware, Price: USD $0.00, File Size: 17.0 MB
Platform: Windows

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NOV Diagram for .NET is a fully featured diagram component for cross-platform .NET application development - WinForms, WPF, Silverlight and even Mac OS!

NOV Diagram for .NET is built upon the NOV Document Object Model (DOM) and is a scalable and extensible solution. It has been carefully designed to meet a vast amount of customization requests. The object model and the API had been thoroughly refined to be as native and intuitive as possible. NOV Diagram for .NET features: Drawings: Drawings are constructed by multiple pages...

Category: Software Development / Components & Libraries
Publisher: Nevron Software LLC, License: Shareware, Price: USD $949.00, File Size: 184.6 MB
Platform: Windows

Commercial
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Diagram Studio offers you a wide choice of different tools which allow you to quickly and easily create flowcharts, business and technical diagrams, schemes, plans, etc.

Diagram Studio offers you a wide choice of different tools which allow you to quickly and easily create flowcharts, business and technical diagrams, schemes, plans, etc. It contains many features else found only in very expensive packages, like automatic formatting and routing, rotation, customizable toolbars, professional color styles, graphics import and export, curves, flexible text...

Category: Multimedia & Design / Multimedia App's
Publisher: Gadwin Systems, Inc., License: Commercial, Price: USD $49.95, File Size: 16.0 MB
Platform: Windows

Shareware
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Draws tree diagrams of XML documents.

Draws tree diagrams of XML documents. Provides vertical and horizontal Diagram orientation, control over font and pointsize, optional inclusion of XML attributes in Diagram, and fit to page capability. Requires Java 1.4 runtime (or higher).

Category: Web Authoring / XML/CSS Utilities
Publisher: Intelligent Systems Research, License: Shareware, Price: USD $34.95, File Size: 33.0 KB
Platform: Windows

NetBrain Personal Edition Screenshot
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Create network diagrams instantly and use dynamic diagram to document CCIE/CCNP/CCNA lab with configure snippet and show-command output automatically.

Create network diagrams instantly and use dynamic Diagram to document CCIE/CCNP/CCNA lab with configure snippet and show-command output automatically. By making network knowledge visual, NetBrain PE significantly shortens your learning journey toward Cisco certification. A must-have Software for driven network engineers. Hundreds of powerful features work well with both Cisco...

Category: Internet / News Applications
Publisher: NetBrain Technologies, Inc., License: Freeware, Price: USD $0.00, File Size: 102.0 MB
Platform: Windows

Shareware
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AxMaster is a full-featured guitar fretboard diagram creation tool, as well as a platform for integrated HTML-based guitar lessons.

AxMaster is a full-featured guitar fretboard Diagram creation tool, as well as a platform for integrated HTML-based guitar lessons.

It features automated pattern display, custom Diagram creation and editing, and HTML-based interactive lessons, as well as a musical glossary and introduction to music theory.

Category: Software Development / Misc. Programming
Publisher: JCS Automation, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

Shareware
Nevron Draw Screenshot
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Nevron Draw is a powerful yet easy to use software for creating diagrams. It provides a large selection of shapes, formula based engine like in Microsoft Visio, a lot of automatic layout algorithms and many other features.

Nevron draw is essentially a Diagram designer, providing all the functionality needed for creating professional flowcharts, organizational charts, network diagrams, floor plans, mind maps, workflows, UML diagrams, electrical diagrams and a lot more! Here are some of the main advantages of Nevron Draw: 100% identical under Windows, Mac and Online Whatever the choice of computer, users...

Category: Business & Finance / MS Office Addons
Publisher: Nevron Software LLC, License: Shareware, Price: USD $39.00, File Size: 15.3 MB
Platform: Windows

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Process Modeler is a free graphical designing application that provides you with a basic set of tools to create flowcharts and process diagrams, especially useful on fields like software development, business diagram modeling, and generally on any ac

Process Modeler is a Free graphical designing application that provides you with a basic set of tools to create flowcharts and process diagrams, especially useful on fields like Software development, business Diagram modeling, and generally on any activity where process planning is a key part of its development.

Process Modeler offers an easy-to-use working...

Category: Software Development / Misc. Programming
Publisher: Christiano Fitarelli, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

5 Stars5 Stars5 Stars5 Stars5 Stars Shareware
EDGE Diagrammer Screenshot
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Create flowcharts, network diagrams, design diagrams, and all other block diagram types. Drawing boxes or symbols of many shapes and connect them with lines of various types. Full zoom, OLE, graphics import and export, curves, flow symbols.

Professional diagramming, flowcharting, and design tool. Uniquely tailored for easy use with little or no training required. Create any type of block or flow diagrams. Use built in shapes and arrowheads or create your own. Contains all the features of expensive packages such as full zoom, OLE connectivity, poster printing, graphics import and export. Creates diagrams by stamping out shapes on...

Category: Multimedia & Design / Image Editing
Publisher: Pacestar Software, License: Shareware, Price: USD $149.00, File Size: 5.8 MB
Platform: Windows

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ERCreator Database Edition is a price-competitive and productive ER-Diagram tool for data modeling and database design.

ERCreator Database Edition is a price-competitive and productive ER-Diagram tool for data modeling and database design. t lets you design and document your datamodel in a database Diagram (ERD) in an easy-learned Diagram tool.

You can print reports and database diagrams and even check the datamodel for consistency. In addition, you can also generate database...

Category: Business & Finance / Database Management
Publisher: ModelCreator Software, License: Shareware, Price: USD $99.00, File Size: 2.1 MB
Platform: Windows

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Want to try EZ LADDER for yourself?

Want to try EZ LADDER for yourself? Try the EZ LADDER Toolkit Demo. The downloadable demo allows you the opportunity to try the user interface, place objects and function blocks and draw ladder Diagram rungs. You can create your own ladder Diagram using this demo.The EZ LADDER Toolkit Demo's functionality is limited to allowing program creation. Program compilation, target...

Category: Multimedia & Design / Multimedia App's
Publisher: Divelbiss Corporation, License: Demo, Price: USD $0.00, File Size: 78.7 MB
Platform: Windows

Nevron Diagram for .NET Q2_2008 Screenshot
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The Nevron Diagram for .

The Nevron Diagram for .NET is a fully managed, extensible and powerful diagramming framework, which can help you create interactive and feature rich diagramming solutions in WinForms and WebForms projects. The product is based on the solid Model ? View ? Controller architecture, which ensures the scalability of its object model. The API is designed to be as native and intuitive as...

Category: Software Development / Components & Libraries
Publisher: Nevron Software, License: Shareware, Price: USD $589.00, File Size: 156.2 MB
Platform: Windows

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License:  All 1 2 | Free