* Active pen (digitizer) support on ThinkPad Tablet, HTC Jetstream, and HTC Flyer, Galaxy Note * Very fast response to pen strokes * "Fountain pen" mode supports pen pressure data, more pressure = thicker line (requires active pen) * Pinch-to-zoom; Double-finger tap to zoom * Two-finger move gesture * Pen strokes are vector art, zoom does not pixelate your writing * "Pen only" mode (optional) disables touch input while writing * Android 3.x hardware accelerated graphics * PDF export (save to SD card, Evernote, Share) * PNG (raster image) export * Can backup/restore your data * Ruled/Quad background paper * Tagging for pages so you can group them together * Switch between multiple notebooks * Undo/redo