| ACE View + | Natural Language Processing + |
| Advanced Annotation Search + | Search +, Semantic Web + |
| Algernon + | Inference +, Reasoning + |
| Annotation Search View + | Semantic Web +, Navigation + |
| Annotation Template View + | Semantic Web + |
| Axiomé + | Rule Management +, Rule Elicitation +, Rule Visualization +, … |
| BNGen + | Export +, Bayesian Netoworks +, Inference + |
| Bayesian Network Tab (BNTab) + | Export +, Inference + |
| BeanshellView + | Semantic Web +, Software Engineering + |
| BioPortal Import Plugin + | Import +, Terminologies +, Biomedical Informatics + |
| BioPortal Reference Plugin + | Biomedical Informatics +, Search +, Navigation +, … |
| Bookmarks + | Navigation + |
| Cardinality View + | Semantic Web + |
| Change View + | Semantic Web + |
| ChangeAnalysisTab + | Visualization +, Project Management +, Validation + |
| Changes Tab + | Project Management + |
| ClojureTab + | Code Examples +, Inference +, Reasoning +, … |
| Cloud Views + | Visualization + |
| Collaborative Protege + | Project Management + |
| CompGuide Editor + | Biomedical Informatics +, Semantic Web +, Software Engineering +, … |
| DISCOWordSpaces + | Terminologies +, Natural Language Processing + |
| DL Query + | Semantic Web + |
| DL-Learner + | OWL +, Class Expressions +, Semantic Web +, … |
| DataMaster + | Import + |
| DroolsTab + | Inference +, Navigation +, Reasoning +, … |
| ELK + | Reasoning +, Inference + |
| EZPal + | Inference +, Reasoning + |
| EasyDB + | Export +, Import + |
| EditorPane + | Visualization + |
| EditorPanePlain + | Visualization + |
| Excel Import + | Import + |
| Expert System Shell r4f-pro + | Inference +, Reasoning +, Software Engineering +, … |
| FuzzyOWL2 + | Reasoning +, Inference +, Query +, … |
| HERAKLES + | Reasoning +, Inference + |
| HTML Chat + | Visualization +, Project Management + |
| HermiT + | Reasoning +, Inference + |
| HyperMod + | Export +, Reasoning + |
| HypergraphDB Plugin and Server + | Project Management +, Ontology Version Control +, Team Collaboration +, … |
| IDESSP + | Code Examples +, Inference +, Navigation +, … |
| Individual properties contextual assertion + | Navigation +, Reasoning +, Visualization + |
| Instance Selection + | Export +, Navigation +, Search + |
| InstanceTree + | Search +, Navigation + |
| JSave + | Software Engineering + |
| Jambalaya + | Visualization + |
| JessTab + | Inference +, Reasoning + |
| Knowtator + | Natural Language Processing + |
| Logical Difference Vizualiser (LogDiffViz) + | Visualization +, Versioning + |
| MESAM + | Software Engineering +, Semantic Web +, Reasoning + |
| Mastro DL-Lite Reasoner + | Reasoning +, Semantic Web +, Import +, … |
