Cabri Express

Developed by Cabrilog, the platform provides a browser-based environment in which users can construct geometric figures, manipulate algebraic expressions, plot functions, and work with numerical data without installing dedicated software. Constructions are dynamic, meaning that points, lines, and shapes can be dragged to explore mathematical relationships in real time.

The application supports both two-dimensional geometry and algebraic representations, and includes tools for measurement, transformations, loci, and the creation of interactive figures that respond to user input. Cabri Express is typically used in secondary and higher education mathematics teaching, where teachers create activities for classroom demonstrations or pupil exploration, and learners use the tools for independent investigation and problem solving.

Activities created within the application can be saved and shared via web links, allowing them to be embedded in lesson materials, learning management systems, or distributed to pupils for homework. The browser-based delivery removes the need for local installation or administrative permissions, which supports use across school-managed devices, tablets, and personal computers.