Alternatif untuk Casebox untuk Chrome dengan lesen sumber terbuka

• Chrome
  Semua platform Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Windows Mobile Xfce Microsoft Office Outlook Raspberry Pi S60 Chrome HP webOS Google Drive Dropbox Cloudron Box.com MobileMe
• Lesen Open Source
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil