Draw, sign, highlight, measure, redact and organize PDFs — with Apple Pencil support and 100% offline OCR. Free to download. Unlock Pro once, use it on Mac and iPad.
Requires macOS 14+ or iPadOS 17+. One purchase unlocks both. 100% privacy-first.
Freehand ink with your finger or Apple Pencil. Sign with a drawn signature or an imported image.
Swipe to highlight like a real marker. Add text, sticky notes, arrows, shapes and callouts.
Calibrate a real-world scale, then measure distances right on the page.
Permanently black out sensitive areas, auto-redact emails, phones & cards, add a watermark or a password.
Reorder, rotate, duplicate, delete and insert pages. Merge PDFs, split and extract page ranges.
Recognize text with the Apple Neural Engine and copy it instantly. Your documents never leave your device.
LucidPDF is a Universal Purchase — one payment unlocks Pro on both your Mac and iPad, tied to your Apple ID.
Free to download
One-time payment. Mac + iPad. Yours forever. No subscriptions.
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