Alternativy Airborne Messenger pro všechny platformy s licencí open source

• Všechny platformy
  Všechny platformy Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Software as a Service (SaaS) Oculus Rift HTC Vive Xbox BSD Windows Mobile Java Mobile Xfce PortableApps.com Facebook Slack S60 Chrome HP webOS Unity Google Drive Zapier Google AdWords
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence