Alternativas ao Workupload para Self-Hosted com licença de código aberto

• Self-Hosted
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry iPad Android Tablet Kindle Fire Web Self-Hosted Software as a Service (SaaS) Firefox Opera Microsoft Office Outlook Chrome Tor Browser Bundle
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial