Alternativas ao TusFiles para Firefox com licença de código aberto

• Firefox
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari PHP JavaScript Windows Mobile Microsoft Office Outlook Raspberry Pi S60 Chrome Microsoft Edge Chrome Web Store Cloudron Motti.NET (Programming Language)
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial