Semantik

What it does

Build requirements

The project README lists Qt WebEngine, KDE 5, and Python 3 as its main dependencies.checked 12 Oct 2026

Diagram export

Diagrams can be exported as PDF, SVG, or PNG through the interface or command line.checked 12 Oct 2026

Diagramming

The bundled semantik-d application includes UML-like widgets such as components, nodes, databases, and swimlanes for flowcharts and technical documentation.checked 12 Oct 2026

Distribution

The maker offers source code and Git access, with build instructions included; the page dates the source archive 2024-03-10.checked 12 Oct 2026

Document generation

Maps can be converted into presentations or reports using document generators.checked 12 Oct 2026

Document output

Document generators convert maps into presentations or reports in LaTeX, OpenOffice, or HTML formats.checked 12 Oct 2026

Export formats

PNG,PDF,SVGchecked 20 Sep 2026

Getting started

The README directs users to the help-menu tips or the example.sem file to get started.checked 12 Oct 2026

Integrity

The maker says its archives and Git commits are signed using the project's public key.checked 12 Oct 2026

Intended audience

The maker describes Semantik as a KDE mind-mapping tool for people creating reports, presentations, flowcharts, and technical documentation.checked 12 Oct 2026

Known quirks

The README says documents made with specific KDE font DPI settings may render improperly at other DPI settings, and exported SVGs may render improperly if the same fonts are not installed.checked 12 Oct 2026

License

The source code is licensed under GPL V3.checked 12 Oct 2026

Map editing

Mind-maps can be edited as flat trees or in two dimensions.checked 12 Oct 2026

Mind maps

Mind maps can be edited as flat trees or in two dimensions.checked 12 Oct 2026

Node content

Each map node can be associated with tables, text, pictures, or diagrams.checked 12 Oct 2026

Output formats

The site names LaTeX, OpenOffice, and HTML as technical documentation formats.checked 12 Oct 2026

Purpose

Semantik is a mind-mapping application for KDE that helps create reports and presentations.checked 12 Oct 2026

Rendering limit

The README notes that documents made with particular KDE font DPI settings may render improperly under other font DPI settings.checked 12 Oct 2026

Requirements

The repository README lists Qt WebEngine, KDE 5, and Python 3 as the main build dependencies.checked 12 Oct 2026

Security limitation

The README advises opening only documents you created yourself because of LaTeX commands.checked 12 Oct 2026

Security note

The README advises opening only documents you created yourself because of LaTeX commands.checked 12 Oct 2026

Signed releases

The maker says its archives and Git commits are signed using the project's public key.checked 12 Oct 2026

Source availability

The maker offers a source archive and Git repository, with instructions to build Semantik.checked 12 Oct 2026

Support and polishing

The README says no crashes are expected but that some features need more polishing.checked 12 Oct 2026