All-in-One education platform for the mobile generation, a cloud based digital schoolbag made for Teachers, Students and Schools.Classoos enables users to: download digital textbooks (with full DRM support), upload and share content, apply interactive layers to content, create quiz and assignments, manage and analyze students data, send messages, create and manage study groups. Classoos content's is available in on-line and offline modes.Classoos , . Classoos ( ).Classoos : , , , , , , , , .