A pen-first whiteboard for the Windows hardware already in your hand

The core pen workflow

Write with the pen tool, switch to the eraser when needed, and pan across the large canvas without breaking the explanation into cramped slides. The ruler provides a physical-object style control for geometry and diagrams.

Test before you commit

Surface models and pen settings vary. Use the complete 14-day trial to check handwriting, erasing, panning and pressure response on the exact device you teach with. Keep Windows and Surface drivers current and test the setup in your normal screen-sharing app.

A practical Surface lesson setup

1. Open InfinitiCanvas and choose a light or dark canvas that remains readable after video compression.
2. Create pages for each phase of the lesson.
3. Share the InfinitiCanvas window rather than the entire desktop when your meeting app allows it.
4. Use the ruler or line tool for geometry, graphs and vectors.
5. Export a PNG when the lesson ends.

Related InfinitiCanvas guides