Draw your own ontologies


Build your first ontology using the many features in our editor

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What is the Onto4ALL Editor?


Is a free graphical editor capable of creating, editing and exporting ontologies being guided by an warnings console, an ontological building rules tab and an extensive palette of ontological classes and relationships.

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Main Features


Full Graphical editor

Draw any ontology you want, the way you want

Ontology Manager

Save, view, edit your ontologies in our ontology manager and access them later with just one click

Export

Export your ontology to OWL, XML or SVG

Warnings Console

The console will help you build a better ontology by providing to you good modelling practices

Class Expression Editor

Write correct axioms for classes with the help of this feature

User Friendly

We aim to make the Onto4ALL a platform for everyone to learn ontology, from begginers to researchers in the area

Thesaurus Editor

Onto4ALL have a simple thesaurus editor as well

Tips Menu

Get the information you need about BFO, IAO and IOF ontologies

Papers we published so far

MENDONÇA, F. M.; CASTRO, L. P. . OntoForInfoScience e Onto4ALLEditor: metodologia e editor de ontologias como facilitadores na construção de ontologias por especialistas do domínio e cientistas da informação. Fronteiras da Representação do Conhecimento (online), v. 1, p. 145-173, 2021.


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MENDONÇA, F. M.; EMYGDIO, J. L. ; CASTRO, L. P. ; FELIPE, E. R. . Onto4ALLEditor: a Graphic Web Ontology Editor for Information Science. Fronteiras da Representação do Conhecimento (online), v. 1, p. 70-94, 2021.


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MENDONÇA, F. M.; CASTRO, L. P. ; SOUZA, J. F. ; ALMEIDA, M. B. ; FELIPE, E. R. . Onto4AllEditor: um editor web gráfico para construção de ontologias por todos os tipos de usuários da informação. EM QUESTÃO, v. 27, p. 401-430, 2021.


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MENDONÇA, F. M.; CASTRO, L. P. ; SOUZA, JAIRO ; ALMEIDA, M. B. ; FELIPE, E. R. . (Onto4AllEditor: A Graphical Web Ontology Editor Oriented Different Types of Ontology Developers). In: XIII Seminar on Ontology Research in Brazil (ONTOBRAS 2020), 2020, Vitória - ES. Proceedings of the XIII Seminar on Ontology Research in Brazil, 2020. v. 1. p. 104-119.

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Universities using our editor


We have many users across the globe, mainly in universities. In special:

  • Master's classes at Universidade Federal de Juiz de Fora (UFJF)
  • Master's classes at Universidade Federal do Paraná (UFPR)
  • Master's classes at Universidade Federal do Espirito Santo (UFES)
  • Master's classes at Universidade Federal de Minas Gerais (UFMG)

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Onto4ALL was built with


laravel
mxgraph
jquery

Supported By


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