# Modules

The main window of OntoGuiWeb is a **Control Panel** that can manage (networks of) ontology modules. The [**Control Panel**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/control-panel) also gives access to specific **tools**.

**OWL Tools** are generic tools to manage and visualize OWL ontologies: 

* [**SPARQL**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/sparql)
* [**Graphs OWL**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/graphs-owl)

**Engineering Tools** are dedicated to engineering tasks:

* [**Utilities**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/utilities)
* [**Asset Design**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/asset-design)
* [**System Design**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/system-design)
* [**System Control**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/system-control)
* [**Performance Evaluation**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/performance-evaluation)
* [**MQTT Sync**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/mqtt-sync)
* [**Virtual Environment**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/virtual-environment)
* [**Graphs Eng**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/graphs-eng)
* [**StateChart**](https://virtualfactory.gitbook.io/vlft/tools/ontoguiweb/modules/statechart)