Available on every major platform. Download free and start annotating in minutes.
Download Free NowOne account, all your devices. Sign in and your annotations sync automatically.
Full-featured Windows app with Surface Pen support, pressure-sensitive ink, and offline access. Compatible with Windows 10 and 11.
Download for WindowsNative macOS app optimised for Apple Silicon. Works seamlessly with Apple Pencil on iPad via Sidecar or Universal Control.
Download for macOSBest-in-class Apple Pencil integration with low-latency ink. Perfect for architects and engineers on the go with iPad Pro.
Download for iOSSmooth stylus and touch experience on Android tablets and phones. Supports Samsung S Pen and compatible styluses.
Download for AndroidNo installation needed. Open Drawboard PDF directly in Chrome or Edge and start working instantly. Perfect for quick reviews on any device.
Open in BrowserThe free plan gives you powerful tools to get started right away.
Highlight, underline, and strikethrough text. Add sticky notes and text boxes to any PDF.
Freehand drawing with pressure sensitivity. Smooth, natural ink that feels like pen on paper.
Navigate large documents easily. Add digital signatures to contracts and forms.
Store up to 10 documents (40 MB each) in the cloud with unlimited contributors per document.
Open PDFs directly from Google Drive, OneDrive, Dropbox, and SharePoint.
Your annotations sync across all your devices automatically. Pick up where you left off.