Alternatif untuk Tigerpaw untuk Web dengan lesen sumber terbuka

• Web
  Semua platform Windows Android iPhone Web Software as a Service (SaaS) Invantive Studio Invantive Data Acces Point Invantive Composition for Word Invantive Control for Excel Invantive Query Tool Invantive Scheduler Invantive Vision Invantive Web Service Invantive Estate Invantive BusinessDrive
• Lesen Open Source
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil