LucidPDF

LucidPDF is a fast, private PDF editor for Mac and iPad. Read, mark up, sign, organize and convert
  PDFs in a clean native app — with everything running offline on your device.

  Buy once, use everywhere: a single LucidPDF Pro purchase unlocks the full app on both Mac and iPad.
  No subscription. Yours forever.
  
  MARK UP & ANNOTATE
  • Draw freehand with your finger or Apple Pencil
  • Highlight like a real marker
  • Add text, sticky notes, arrows, shapes and callouts
  • Sign with a drawn signature or an imported image

  MEASURE
  • Calibrate a real-world scale, then measure distances on the page

  REDACT & PROTECT
  • Permanently black out sensitive areas
  • Auto-redact emails, phone numbers and card numbers
  • Add a watermark or set a password

  ORGANIZE PAGES
  • Thumbnail overview with tap-to-jump
  • Reorder, rotate, duplicate, delete and insert pages
  • Merge PDFs, split and extract page ranges

  CONVERT & EXTRACT
  • Offline OCR — recognize text and copy it instantly
  • Export pages as images
  • Compress to shrink file size

  PRIVATE BY DESIGN
  Everything runs on your device. OCR is offline and your documents never leave your Mac or iPad.

  LucidPDF Pro is a one-time purchase that unlocks all markup and Pro tools. Customers who bought the
  paid app keep full access — free.