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Annotations
Everything you'd use on paper, and a few things that even paper can't do. Pick a tool and start working right away.
- Freehand pen with smooth, natural strokes
- Highlight freehand, or drag across text and it snaps to the lines
- Text boxes with fonts, bold, alignment and bulleted or numbered lists
- Maths typed as LaTeX and rendered inline at any size
- Shapes from lines and arrows to circles and 20-sided polygons, holding Shift to snap to 15°
- Upload images or paste screenshots on any page
- Erase by type, with seamless undo and redo
- Drag any annotation from one page to another