Alternativy k BilboPlanet pro Opera s licencí open source

• Opera
  Všechny platformy Windows Mac Linux Chrome OS 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 Opera Safari BSD Windows Mobile Xfce PortableApps.com Chrome Cloudron ReadKit Leaf RSS Reader News+ FeedMe Slow Feeds Reeder Amazon Echo (Alexa Voice Service)
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence