Alternativ till footnote för Internet Explorer med kommersiell licens

• Internet Explorer
  Alla plattformar 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
• Kommersiell licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens