Fill in a form, add a note or a logo, mark up a document with arrows and highlights, or cover a mistake and type the correction. Everything is placed exactly where you put it, on any page, and the pages underneath are not redrawn, so the quality stays as it was.
Files stay on your device. Free, with no sign-up.
Opening the PDF…
This adds new things on top of the page. It does not change the text that is already in the PDF: to correct it, cover it with a White-out and type over it. A White-out only hides, so for private details use Redact PDF.
Nothing left your device.
Filling in forms that arrive as a PDF without a fillable field, adding a date, a name or a tick. Marking up a draft with arrows, circles and highlights before sending it back. Stamping a logo or a "Paid" note on a document. Correcting a wrong date or amount with a White-out and fresh text. All of it happens in your browser, so the document never leaves your device.
Use the zoom buttons to place things exactly: the page can be enlarged up to three times. Hold Shift while drawing a line to keep it straight, or while drawing a rectangle or ellipse to make it square or round. Arrow keys move the selected item one point at a time (ten with Shift), and Ctrl+D copies it.
No. Everything happens inside your browser, on your own device. Your files are never sent to a server, and you can confirm that in your browser's network tab. Close the tab and they're gone.
Not directly: this tool adds new things on top of the page. To correct a word or a number, cover it with a White-out box and type the new text over it. For a document that needs a lot of rewriting, convert it to Word with PDF to Word, edit it there, and convert it back.
No. It only hides it: the original text is still inside the file and can be copied out. That is fine for fixing a typo. If you are hiding something private, use Redact PDF, which removes it for good.
Text (in sans-serif, serif or monospace, bold, italic, underlined, in any colour and size), pictures such as a logo or a stamp, rectangles, ellipses, lines, arrows, highlights and freehand drawing. Everything can be moved, resized, restyled, brought to the front or sent behind another item, and copied to every page.
Yes. A PDF's standard fonts do not hold those characters, so text that has them is added as a picture of the text. It looks right but cannot be selected. Ordinary text is added as real, selectable text.
Yes. Click where the answer goes and type it, tick a box with a drawn cross or a ✓ using Draw, and add your signature as a picture. The fields of the form are not made fillable, the answers are placed on top.
Yes. The page is shown the way a reader shows it, and everything you add is written to match, whether the page is upright, sideways or upside down.
Not directly. Use Unlock PDF on this site to remove the password (you need to know it), then add the unlocked copy here.
Each file can be up to 100 MB, and up to 300 MB in total. Because the work happens on your device, very large files depend on your available memory. A desktop browser handles them best.