Sign a PDF online
Draw your signature with a mouse or finger, type it, or upload a photo of it. Place it on the page, resize it and download.
or drop your PDF here
Your files never leave your device.
- Your files stay with you
- Free, no watermark
- Works on any device
In short
To sign a PDF for free, open it in Folio and create your signature by drawing it, typing your name or uploading a photo of it. Drag it into place, resize it and download the signed PDF. The file stays on your device and your signature is remembered for next time in your own browser.
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How it works
- 1Choose the PDF you need to sign.
- 2Draw, type or upload your signature.
- 3Drag it into place, resize it, then download the signed PDF.
Three ways to create your signature
- Draw it with a mouse, trackpad or your finger on a phone
- Type your name and pick a handwriting style
- Upload a photo of your signature on paper. The white background is removed automatically
Is an electronic signature valid?
In many countries a simple electronic signature is accepted for everyday agreements, forms and letters. Some documents, such as certain contracts or government filings, need a certified digital signature instead. If you are unsure, check what the recipient accepts.
E-signature rules by country
- United States: the ESIGN Act and UETA recognise electronic signatures for most contracts
- United Kingdom and EU: simple electronic signatures are valid under UK law and the eIDAS regulation
- India: the IT Act, 2000 recognises electronic signatures; some filings need a DSC or Aadhaar e-Sign
- Canada and Australia: electronic signatures are accepted for most everyday agreements
Why Folio
Your files stay with you
Everything runs in your browser. Nothing is uploaded, so private documents stay private.
Free, no watermark
No sign-up, no trial and no logo stamped on your pages.
Works on any device
Windows, Mac, Linux, Android or iPhone. No software to install.
Frequently asked questions
Is Folio really free?+
Yes. Every tool is free to use, with no sign-up, no trial and no watermark on your pages.
Is my signature saved?+
Only in your own browser, so you can reuse it next time. It is never sent to a server. Clearing your browser data removes it.
Are my files uploaded anywhere?+
No. Folio opens and edits your PDF inside your browser. The file never leaves your device, so nothing is stored on a server and nobody else can see it.
Can I add initials or a date as well?+
Yes. Use Add text for initials and Marks, then Date, to stamp today's date.
More PDF tools
Edit and sign
- Edit PDFChange text, add text and images, sign, highlight and draw.
- Add text to PDFType anywhere on a PDF, in any size and colour.
- Fill PDF formType into form fields, tick boxes and choose options.
- Highlight PDFHighlight, underline and draw on a PDF.
- Redact PDFPermanently remove sensitive text and images.
- Whiteout PDFCover text or images with white, then type over them.
Organise pages
- Merge PDFCombine several PDFs and images into one file.
- Split PDFBreak a PDF into several files by page range.
- Rotate PDFTurn pages that are sideways or upside down.
- Delete PDF pagesRemove the pages you don't need.
- Organise PDFReorder, rotate, duplicate and insert pages.
- Add watermarkStamp text such as CONFIDENTIAL across every page.
- Add page numbersNumber every page, in the position and style you choose.