Stefan Ostermann

HandWrite Pro

2014 — present

HandWrite Pro for Android on a tablet in landscape

HandWrite Pro is a note-taking and drawing app for Android. At its core is a vector graphics engine — everything you write or draw can be zoomed without losing quality.

The app supports active pens with pressure sensitivity (e.g. Samsung S-Pen), finger input and passive pens. It also has layers, PDF/JPG/PNG export, vector point manipulation, and image import.

Most features are free. Premium unlocks on-device AI text recognition, SVG export, PDF annotation, and cloud sync with Google Drive or Nextcloud. Available as an affordable subscription or a lifetime license.

Over 1 million downloads on Google Play.