Alternatif untuk footnote untuk Chrome OS dengan lesen komersil

• Chrome OS
  Semua platform Windows Mac Linux Chrome OS Android iPhone Windows Phone Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari Internet Explorer BSD Windows Mobile Xfce PortableApps.com Chrome Firefox OS Termux
• Lesen komersil
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil