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Software Ideas Modeler

Software Ideas Modeler · Bratislava, Slovakia · founded 2009

What it is

Software Ideas Modeler is a CASE tool for designing software and processes with diagrams. It supports more than 110 diagram types, including UML, BPMN, SysML, ERD, and flowcharts. A project stores elements in an interconnected model, allowing the same element to appear in multiple diagrams and changes to carry across them. The software can generate and parse source code, reverse engineer source code into models, and create SQL creation and change scripts from ER diagrams. It can export diagrams to BMP, PNG, JPG, GIF, TIFF, SVG, WMF, EMF, and PDF. Editions range from Standard, with UML and basic diagrams, to Ultimate, which lists project comparison, cooperation tools, model versioning, and diagram templates. Premium and Professional list source-code, wireframing, documentation, and diagram-generation features. Ultimate also lists AI support through the OpenAI API; SVN and XMI import and export are supported. The application works offline except for downloading, getting a license key, and features needing an internet connection. Setup and portable packages support x64, x86, and Arm64. It is available for Linux, macOS, and Windows. The maker offers a free plan for non-commercial use and a 30-day trial.

For and against

For

  • Supports more than 110 diagram types
  • Reflects model changes across diagrams
  • Generates, parses, and reverse engineers source code
  • Exports to raster, vector, and PDF formats
  • Works offline except for specified online features

Against

  • Standard free use is non-commercial
  • Some features, including AI tools, need an internet connection
  • Prices are shown without VAT

The verdict

Software Ideas Modeler combines broad diagram coverage with connected models, code tools, and export options. Its free Standard plan is limited to non-commercial use, and some features require an internet connection.

Who it suits

Software Ideas Modeler suits software and process designers who work with structured diagrams, models, or source code. Its free Standard option is specified for non-commercial use.

Plans and prices

Free trial

Free

all offered editions can be evaluated · trial license key required

Software Ideas Modeler starting price

$59one-time

free version and free trial listed

Premium

Priced on request

almost all diagram types · source-code generation/parsing

Professional

Priced on request

advanced system analysis · reverse engineering · documentation generation

Standard

Priced on request

basic UML and basic diagrams · commercial use requires license

Ultimate

Priced on request

complete feature set · double vote value for requests

Every plan, in full

On the record

AI integration
AI tools connect to the OpenAI API for text-to-diagram generation, documentation assistance and example ERD data; users need their own OpenAI account.softwareideas.net · read 14 Oct 2026
BPMN
It supports BPMN 2.0 diagrams.softwareideas.net · read 14 Oct 2026
Code generation
Source-code generation is available for languages including C#, Java, C++, JavaScript, PHP, Python, Ruby, SQL DDL, TypeScript and Delphi/Object Pascal.softwareideas.net · read 14 Oct 2026
Code tools
The software supports source code generation and parsing, and reverse engineering from source code into models.softwareideas.net · read 5 Oct 2026
Collaboration
Real-time sharing, editing and commenting are available with Software Ideas Server installed.softwareideas.net · read 5 Oct 2026
Company founding
LinkedIn lists the company as founded in 2009.linkedin.com · read 14 Oct 2026
Company size
LinkedIn lists Software Ideas Modeler as having 2–10 employees.linkedin.com · read 14 Oct 2026
Database tools
ER diagrams can be used to generate SQL creation and change scripts.softwareideas.net · read 5 Oct 2026
Diagram coverage
The product supports more than 110 diagram types, including UML, SysML, BPMN, ERD, ArchiMate, flowcharts, user stories and wireframes.softwareideas.net · read 14 Oct 2026
Documentation depth
The help site provides a user manual, tutorials, resources and a software academy, including template-language command references.softwareideas.net · read 14 Oct 2026
Documentation generation
Documentation can be generated in PDF, DOCX, RTF, HTML, ODT and TXT formats, with customizable templates.softwareideas.net · read 14 Oct 2026
Integrations
Ultimate edition lists AI support through the OpenAI API, while the product also supports SVN and XMI import/export.softwareideas.net · read 5 Oct 2026
Legacy platforms
Versions 13.x and older can run on Linux and macOS through Mono.softwareideas.net · read 14 Oct 2026
Legal owner
The Slovak business register lists Ing. Dušan Rodina - Software Ideas as a sole trader registered in Bratislava.registeruz.sk · read 14 Oct 2026
License term
A purchased license permits unlimited use of the current version, previous versions and versions released within one year after purchase.softwareideas.net · read 5 Oct 2026
License terms
The EULA identifies Dusan Rodina as licensor, prohibits modification, decompilation and reverse engineering, and supplies the software without warranties.softwareideas.net · read 14 Oct 2026
Limit: learning curve
Reviewers report that the interface can feel overwhelming and that templates are difficult to understand.softwareadvice.com · read 14 Oct 2026
Limit: reverse-engineering examples
A reviewer requested more reverse-engineering examples for REST API JSON, Python and Java codebases.getapp.com · read 14 Oct 2026

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