DrawAnywhere

DrawAnywhere lets you sketch, annotate, and highlight directly on top of any screen — great for video courses, tutorials, and presentations. Drawing tools • Freehand pen, rectangle, ellipse, and laser pointer • Pixel eraser; stroke eraser via stylus button • 50-step undo/redo • HSV color wheel, 18 presets, recent colors, hex input • Stroke width and opacity sliders Canvas and gestures • Infinite canvas — pan and pinch-to-zoom freely • Three-level lock (none, zoom only, all) with HUD indicator • Two-finger pinch: zoom | double-tap: reset zoom | triple-tap: reset position • Three-finger double-tap: toggle passthrough | triple-tap: hide canvas Toolbar • Horizontal and vertical layout, draggable anywhere via long‑press • Auto-dims after 3 seconds of inactivity • Hide canvas or pass touch events through to the app below • Finger-drawing toggle for stylus-only mode Convenience • Quick Settings tile to toggle the service • Drag the toolbar to the bottom of the screen to close the app • Second-launch closes the service • Brush hover preview while drawing Tips • Turn on Clear canvas on hide to auto-clear when hiding the canvas (passthrough is also disabled). • Turn off Open canvas on start to hide the canvas on startup. Source: https://github.com/DrawAnywhere/DrawAnywhere