Highlight, draw and comment on a PDF

Highlight lines, draw with your finger, add shapes, arrows and sticky-note comments.

or drop a PDF here

🔒 Free. Try any tool right away; a free account saves your work. Your file stays on your device: nothing is uploaded.

How it works

  1. Open the PDF
  2. Pick Highlight, Draw, Shapes or Comment
  3. Download or share

Private by design

Quick PDF runs entirely in your browser. Your PDFs are opened, edited and saved on your own phone or computer. They are never sent to a server, so nobody (us included) can see them. It even works offline once loaded.

Questions

Will others see my comments?

Yes. Comments are saved as standard PDF notes that show in Adobe Reader, Preview and browsers.

More questions

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Edit & sign

Edit PDFFix a typo, change a number or add new textSign PDFDraw your signature with your finger, type it, or upload a photo of itFill PDF formType straight into the boxes of any fillable PDF, tick the checkboxes, sign, and downloadAdd text to PDFTap anywhere on the page and typeAdd image to PDFPut a photo, logo or stamp on any page, then move and resize itRedact PDFBlack out names, numbers and anything private

Pages

Merge PDFCombine several PDFs (and photos) into one fileSplit PDFCut a PDF into parts by page ranges, or one file per pageOrganize pagesReorder, rotate, delete, duplicate and insert blank pagesRotate PDFTurn one page or all of them, and save it that way for goodDelete pagesRemove the pages you don’t need and keep the restExtract pagesPick pages and save them as a new PDF

Convert & more

Compress PDFMake a PDF smaller for email and uploadsJPG to PDFTurn photos and images into one PDFPDF to JPGSave every page (or the ones you pick) as a sharp imageScan to PDFUse your phone’s camera to scan paper documents, clean them up and save one PDFProtect PDFLock a PDF with a password using strong AES-256 encryptionUnlock PDFRemove the password from a PDF you can open