Alternativer til Messenger for Desktop for alle platforme med open source-licens

• Alle platforme
  Alle platforme Windows Mac Linux Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari BSD Windows Mobile Java Mobile Xfce Haiku PortableApps.com FreeBSD F-Droid S60 Chrome Pidgin PureOS (Purism) Adium
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens