Dia

Dia

The Dia Developers
4.0 out of 5 stars
Dia Topogenia

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Dia:

About

Dia is an open-source diagramming application that allows users to create a wide range of structured diagrams such as flowcharts, network layouts, and UML designs. Compatible with Windows, Linux, and Mac OS X, Dia offers downloadable shape libraries and scripting options. It is licensed under GPLv2 and includes resources like documentation, bug trackers, and community support.
Topogenia:

About

Topogenia is a free Windows application for documenting and improving business processes with swimlane maps. Users describe work steps, roles, handoffs, and documents, then review maps and analysis to identify delays, non-value-adding work, and communication breaks. Maps show responsibility assignments, lead times, and workload, and can be exported to PDF, Excel, PNG, SVG, and Mermaid. When requested, the optional AI assistant turns a plain-language process description into a proposed map, analysis, and report; users review its proposals before applying them. The application stores work in a single local file and runs offline; AI features connect through the user's own Anthropic or AWS Bedrock account. Its interface supports 18 languages. Topogenia serves continuous-improvement teams, process owners, and managers who document workflows, assess changes, and communicate process improvements.
Dia:

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Topogenia:

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Dia:

Audience

Dia is ideal for developers, engineers, and students who need a free, cross-platform solution for creating structured technical diagrams
Topogenia:

Audience

Continuous improvement teams, process owners, and managers who need to document, analyze, and improve their work processes.
Dia:

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported
Topogenia:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Dia:

API

Offers API Not Supported
Topogenia:

API

Offers API Not Supported
Dia:

Screenshots and Videos

Topogenia:

Screenshots and Videos

No images available
Dia:

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported
Topogenia:

Pricing

$0
Topogenia is free, including for business use. Optional AI features use your own Anthropic or AWS Bedrock account.
Free Version Supported
Free Trial Not Supported
Dia:

Reviews/Ratings

Overall 4.0 / 5
ease 5.0 / 5
features 4.0 / 5
design 4.0 / 5
support 5.0 / 5
Topogenia:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Dia:

Pros & Cons from Real Users

Pros

  • Great for making simple diagrams quickly. Free & open-source. Simple layout & easy to use. Multi-platform availability.

Cons

  • Outdated interface. Lacks features to build complex designs.
Dia:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported
Topogenia:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Dia:

Company Information

The Dia Developers
Germany
dia-installer.de
Topogenia:

Company Information

Topogenia
Founded: 2026
Romania
topogenia.com
Dia:

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Topogenia:
Dia:

Categories

Diagram Supported
Process Mapping Supported
Topogenia:

Categories

Process Mapping Supported
Dia:

Diagram Features

Data Import / Export Not Supported
Drag & Drop Not Supported
Flowchart Supported
For Developers Not Supported
Mind Map Not Supported
Multi-User Collaboration Not Supported
Organizational Charting Supported
Templates Not Supported
Dia:

Integrations

No info available.
Topogenia:

Integrations

No info available.
Dia:
Claim Dia and update features and information
Claim Dia and update features and information
Topogenia:
Claim Topogenia and update features and information
Claim Topogenia and update features and information