Read & highlight
Continuous scroll, search, thumbnails, text and freehand highlights with colors that stay readable.
DocPin
Pin notes to the page. Jump back anytime.
An offline-first Android PDF reader for highlights, notes, and note↔page links — with optional Pro cloud sync.
Built for reading with intent
DocPin keeps your annotations on-device by default. Sync and Pro unlock when you need them across phones and tablets.
Notes beside the page
Capture ideas in Markdown-friendly notes. Link a note to a page or a highlight and jump back in one tap.
Offline-first
Your library and annotations work without a network. Cloud sync is optional for Pro subscribers.
Your account, your control
Sign in for backup and Pro. Delete your DocPin cloud account anytime from Settings — Play subscriptions are managed separately in Google Play.
Get DocPin
DocPin will be available on Google Play. Internal and closed testing come first — follow the Play opt-in link from the team when invited.