Dia Diagram Editor logo

Dia Diagram Editor

by The Dia Developers · Since 1997
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ActiveAvailable globallyCloud
Quick facts
VendorThe Dia Developers
Year launched1997
StatusActive
LocationRua da Matemática, 1013A, 1649-036 Lisboa, Portugal
Countries servedGlobal
Languages5
Integrations1+
Free tierN/A
Free trialN/A
Contact salesN/A

About Dia Diagram Editor

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Dia Diagram Editor, developed by The Dia Developers, is a specialized diagramming tool designed for creating structured visual representations across a range of professional and academic fields. As a free and open-source program distributed under the GNU General Public License (GPLv2), Dia stands out for its accessibility and community-driven development model. Its primary strength lies in offering users a powerful yet cost-free alternative to commercial diagramming software. The software supports an impressive variety of diagram types, such as flowcharts, Unified Modeling Language (UML) diagrams, organizational charts, and more niche options like electrical circuits, chemistry lab setups, and building site diagrams. This flexibility is made possible by its extensive shape repository, which comes with built-in tools like Dia Shape Search for efficiently locating required diagram elements. Users can also create custom shapes, further expanding the tool's versatility. Another significant feature is its support for Python scripting, enabling automation and custom functionality for more advanced users who wish to tailor the software to specific workflows or repetitive tasks.

Pros & Cons

Pros
  • Completely Free: No cost involved, making it highly accessible.
  • Cross-Platform: Available on Windows, Mac OS X, and Linux, ensuring wide usability.
  • Extensive Shape Library: Offers a rich collection of shapes for diverse diagramming needs.
  • Python Scripting: Provides powerful customization and automation capabilities.
  • Multi-Language Support: Available in 60 languages, catering to a global user base.
  • Open-Source Community: Benefits from community support, documentation, and development.
Cons
  • Interface is outdated
  • Limited customization options for diagrams and layouts

Features

Key features

Structured Diagram Drawing

It is specifically designed to create structured diagrams, providing a clear and organized approach to visual representation.

Free and Open Source

Dia is available as free software under the GNU General Public License (GPLv2), making it accessible without cost.

Cross-Platform Compatibility

The editor functions seamlessly across multiple operating systems, including Windows, Mac OS X, and Linux.

Extensive Shape Repository

It includes a wide variety of shapes and supports numerous diagram types, such as Flowchart, UML, and Electronic, catering to diverse needs.

Multi-Language Support

Dia is available in 60 languages, enhancing its usability for a global audience.

Python Scripting

Users can extend and automate Dia's functionalities through Python scripting, offering advanced customization.

Additional features

Structured Diagram Drawing

The core function of the software is to draw structured diagrams.

Free Download

Dia is available for free download.

Multi-Platform Support

It supports Windows, Mac OS X, and Linux operating systems.

Multi-Language Availability

The software is available in 60 languages.

Windows Compatibility

It has been successfully tested on Windows 8.1, 8, 7, Vista, and XP.

GPLv2 License

Dia is free software released under the terms of the GNU General Public License, version 2.

Shape Repository

It provides access to a collection of pre-defined shapes.

Dia Shape Search

Users can search for specific shapes within the repository.

Flowchart Shapes

Support for creating flowchart diagrams.

UML Shapes

Includes shapes for Unified Modeling Language (UML) diagrams.

Central Data Processing Shapes

Provides shapes relevant to central data processing diagrams.

EDPC Shapes

Features shapes for Electronic Data Processing Center (EDPC) diagrams.

Racks Shapes

Offers shapes for representing racks in diagrams.

Building Site Shapes

Includes shapes applicable to building site layouts.

Automata Shapes

Provides shapes for drawing automata diagrams.

Digital Shapes

Features shapes for digital circuit diagrams.

Scenegraph Shapes

Offers shapes related to scenegraph representations.

Electronic Shapes

Includes shapes for electronic circuit diagrams.

Chemistry Lab Shapes

Provides shapes for chemistry laboratory diagrams.

Python Scripting

Allows for scripting functionalities using Python.

Rotation

Supports the rotation of diagram elements.

Organization Chart Creation

Enables the creation of organization charts.

Shape Creation

The ability to create custom shapes within the editor.

Pricing

Free trial
Free version
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Countries & Languages

Global
Countries served
5
Interface languages
10
Billing currencies

Interface languages

EnglishGermanFrenchSpanishItalian

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇯🇵JPY🇦🇺AUD🇨🇦CAD🇨🇭CHF🇨🇳CNY🇸🇪SEK🇭🇰HKD

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