具有开源许可证的所有平台的4talk Messenger替代品

• 所有平台
  所有平台 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) BSD Windows Mobile Java Mobile Xfce Haiku PortableApps.com Facebook FreeBSD S60 Chrome Pidgin Amazon Echo (Alexa Voice Service) Adium
• 开源许可证
  任何牌照 免费许可证 开源许可证 商业牌照