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OpenThesaurus

A libre, self-hostable German thesaurus for synonyms and word associations.

  • Données: Self-hosted
  • Natif RGPD
  • Propriété UE
  • Auto-hébergeable
  • Open source
OpenThesaurus screenshot

OpenThesaurus is a free, open-source German thesaurus providing synonym lookup and word associations. Developed in Potsdam by Daniel Naber and maintained under GNU AGPL, it is GDPR-compliant, downloadable in multiple formats, and embedded in LibreOffice/OpenOffice by default. Users can self-host the database or access it via a rate-limited public API.

OpenThesaurus is a free, open-source German thesaurus providing synonym lookup and word associations. Developed in Potsdam by Daniel Naber and maintained under GNU AGPL, it is GDPR-compliant, downloadable in multiple formats, and embedded in LibreOffice/OpenOffice by default. Users can self-host the database or access it via a rate-limited public API.

Visiter OpenThesaurus →

Points forts

  • ✓Completely free and open-source (AGPL + CC-BY-SA/LGPL dual licensing)
  • ✓Built-in to LibreOffice/OpenOffice, integrated into 1000+ applications
  • ✓Downloadable data in multiple formats (text, MySQL, .oxt extension)
  • ✓GDPR-compliant with explicit data protection safeguards and 7-day IP retention limits
  • ✓Comprehensive API with JSON/XML support and 60 req/min rate limits
Emplacement des données
Self-hosted
Tarif
Gratuit
Propriété UE
Oui
Auto-hébergeable
Oui

Idéal pour

  • LibreOffice/OpenOffice users integrating synonym lookup for German document editing without external dependencies
  • NLP developers and linguists building German language processing pipelines with self-hosted, redistributable synonym data
  • Enterprise German language services (translation, editing) needing GDPR-safe, no-cost thesaurus integrated into workflows

Une alternative européenne à

Questions fréquentes

OpenThesaurus est-il européen et nativement RGPD ?
OpenThesaurus — propriété européenne : Oui ; nativement RGPD : Oui ; auto-hébergeable : Oui ; données stockées dans : Self-hosted.
Combien coûte OpenThesaurus ?
Modèle tarifaire : Gratuit. Consultez le site de OpenThesaurus pour les offres et tarifs actuels.
Quelles sont les alternatives européennes à OpenThesaurus ?
Comparez les alternatives européennes nativement RGPD à OpenThesaurus — où chacune est conçue, détenue et hébergée.

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