Alternativer til Gbox til Windows S med open source-licens

• Windows S
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Windows Mobile Wordpress Chrome Joomla Drupal Weebly Buddypress Blogger
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens