Productivity

Asterinked

Usable

Annotate PDFs with a pressure-sensitive stylus on Android.

Estimated: annotation, drafts and vector PDF export are implemented; device coverage is still uncertain.

Write, highlight and erase ink, then export an annotated PDF with vector strokes and selectable original text. Drafts stay on-device. Requires Android 10 or later.

Asterinked annotating a PDF with handwritten ink and highlights