Alternativy LekkerIM 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 Windows S Web Self-Hosted Software as a Service (SaaS) PHP JavaScript Python BSD Wordpress PortableApps.com Slack Electron / Atom Shell Discord Cloudron ZeroNet Go (Programming Language)
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence