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Sign PDF

Draw your signature, type it or upload an image, then place it exactly where it belongs on the page you choose.

10 / 10 free files today

Related tools

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Compress PDFShrink a PDF without losing anything: identical fonts and images repeated by a merge are merged back into one. A whole folder at once.Crop a PDFDrag a frame on the page to set the crop, or let the white margins be detected. Several documents at once, to the same measurements.Delete PDF pagesRemove the pages you name and keep everything else, without re-scanning the document.Extract links from a PDFList every external link a PDF carries, taken from its annotations rather than its text.Extract PDF pagesPick the pages from their thumbnails, then save them as one PDF — or as one PDF per page. Metadata included.Flatten a PDF formTurn filled form fields into ordinary page content so nobody can edit the answers.Image to PDF (JPG, PNG, WebP, GIF, BMP, AVIF, TIFF)Combine JPG or PNG images into a single PDF, one image per page. WebP, GIF, BMP, AVIF and TIFF are converted on the way in.Organize a PDFReorder, turn and remove PDF pages by dragging their thumbnails. Several documents at once, their pages free to mix.

Sign PDF works straight from this page — free, instant, nothing to install. You will find it under PDF, with Compress PDF and Crop a PDF for the neighbouring cases.

How to use it

  1. Open the tool — no signup or install needed.
  2. Enter your input or adjust the available options.
  3. Get your result instantly, then copy or download it.

Frequently asked questions

What is Sign PDF?

Draw your signature, type it or upload an image, then place it exactly where it belongs on the page you choose.

When would I actually use this?

Getting a document into the shape someone asked for: merging attachments into one file, pulling out the pages that matter, rotating a bad scan, or signing before sending back.

What is the most common mistake?

Drawing a black box over text to redact it. The characters are still in the file underneath and can be selected and copied — removing them means deleting the content, not covering it.

How is Sign PDF different from Compress PDF?

They sit next to each other but answer different questions: Compress PDF is the one to open when you need it to shrink a PDF without losing anything: identical fonts and images repeated by a merge are merged back into one. A whole folder at once. Pick whichever matches what you're starting from — both are free.

Is there a tool for the next step?

Crop a PDF is the closest one after this: Drag a frame on the page to set the crop, or let the white margins be detected. Several documents at once, to the same measurements.

What else is worth having open alongside it?

Delete PDF pages and Extract links from a PDF — they come up in the same task often enough to be worth a second tab.

Where do the figures come from?

The working copy lives only as long as the tab does: nothing is kept between visits, and nothing can be recovered once you close it. Save the output before you leave, and keep the original until you have checked the result.

Further reading

All guides →
ExplainerA Drawn Signature Is a Real Signature — Just Not a Qualified OneDrawing your name onto a PDF produces a simple electronic signature. European law says that cannot be dismissed just for being electronic — and also that it carries none of the presumptions a qualified signature does. Knowing which tier you have is the difference between a document that holds and one you have to defend.How-toSending a Document for Signature: the Workflow, Not the LawWhether a drawn signature is valid is settled elsewhere. What decides whether your document actually gets signed is the order you ask people in, what the audit trail records, and six failure modes that have nothing to do with the law.How-toPhotographing a Document and Getting a PDF That Is AcceptedNobody owns a scanner any more, so the phone does it. Two things decide whether the result is accepted: how you took the photograph, and what page size it becomes. The second one surprises people, because a photograph turned into a PDF is not A4 unless something makes it A4.How-toMerging an Application Pack into One PDF, in the Right OrderA rental file, a loan application, a tender: the requester wants one document, in the order they listed. The merge itself takes seconds. What goes wrong is the ordering, the page sizes and the file that silently loses its signature — all of which are avoidable if you know where they bite.How-toGetting a PDF Under a 10 MB Upload LimitThe form rejects your file and offers no advice. What works depends entirely on where the megabytes actually are, and for a scanned document the answer is not compression at all — it is resolution. Here is how to tell which case you have in ten seconds.How-toAdding Page Numbers to a PDF When the Pages Are Rotated or Mixed SizesNumbering a tidy document is trivial. The cases that bite are a page turned sideways, a Letter sheet among A4 ones, a print file with bleed, and a document that already prints its own number. All four were tested: on the first three the number lands exactly where you asked, and the fourth is not detected at all.
Sign PDF — OneKitly