Alternativas ao Wey para Windows com licença de código aberto

• Windows
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari JavaScript BSD Java Slack Electron / Atom Shell F-Droid Ubuntu Chrome Ruby Node.JS Linux Mint Cloudron Go (Programming Language) Ruby on Rails Microsoft SharePoint PureOS (Purism) HipChat Kubuntu Yammer total.js tibbr Jive Socialcast chatter.com
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial