Alternativa Airbornu za sve platforme s licencom otvorenog koda

• Sve platforme
  Sve platforme Windows Mac Linux Chrome OS Android iPhone iPad Android Tablet Kindle Fire Web Self-Hosted Software as a Service (SaaS) JavaScript BSD Windows Mobile Java Mobile PortableApps.com Chrome Microsoft Office Excel Cloudron Etherpad Firebase
• Licenca otvorenog koda
  Bilo koja licenca Besplatna licenca Licenca otvorenog koda Komercijalna licenca