Alternativas ao dtsearch para Invantive Vision com licença de código aberto

• Invantive Vision
  Todas as plataformas Windows Mac Linux Web Self-Hosted Wine Microsoft Office Outlook Docker Invantive Studio Invantive Data Acces Point Invantive Composition for Word Invantive Control for Excel Invantive Query Tool Invantive Scheduler Invantive Vision Invantive Accounting-modules Invantive Web Service Invantive Estate VirtualBox
• Licença Open Source
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