Alternativ till eBLVD för Firefox med gratis licens

• Firefox
  Alla plattformar Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera PHP BSD Windows Mobile Java Mobile PortableApps.com Chrome MySQL Community Edition Google Apps foobar2000 LiveChat
• Gratis licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens