iDroo is a free online multi-user whiteboard designed for educational and collaborative purposes, accessible through any web browser without installation. This intuitive web app enables users to draw, write, and collaborate in real-time, making it ideal for teachers, students, and colleagues. With features that support both simple and complex math equations, users can express their ideas visually and interactively, enhancing the learning experience.

The platform allows for easy document importation and markup, ensuring that users can annotate existing materials effectively. Participants can communicate via calls, and all drawings are editable vector graphics, providing flexibility in presentations. Accessing boards from anywhere and sharing them through a simple URL fosters a seamless collaborative environment, making iDroo a valuable tool for schools, universities, businesses, and private users.