Sign PDF online, free. Nothing kept.

Draw, type or upload your signature, place it anywhere on the page, add the date, and download the signed PDF. No account, no watermark.

How to sign a PDF online

Open the PDF you need to sign: a form, an agreement or a letter. No account or sign-up is needed.
Draw your signature with a finger or mouse, type it, or upload a photo of it.
Place it on the page, resize it, and add the date if the form asks for one.
Download the signed PDF. A saved signature stays in this browser for next time, never on ScalePDF's server. Sign as many PDFs as you like, free for life.

Sign PDF online, free. Nothing kept.: common questions

Is ScalePDF really free?

Yes, for life. Every tool is free with no daily limit, no sign-up and no watermark. Everything you can do here today stays free, forever.

Is there a limit on how many PDFs I can sign?

No. There is no daily or monthly limit and no account, and it stays free for life: sign as many PDFs as you like.

Do I need an account?

No. There is no sign-up and no login. Open a PDF, sign it and download it.

More free PDF tools

Edit PDF: Change existing text, add text and images.
Compress PDF: Make a PDF smaller, or squeeze it under a size like 200 KB.
Merge PDF: Join several PDFs into one, in the order you choose.
Split PDF: Pull out pages, or cut a PDF into several files.
JPG to PDF: Turn photos and scans into one PDF.
PDF to JPG: Save every page as a JPG or PNG image.
Page numbers: Number the pages: position, style and starting number.
Watermark: Stamp text like CONFIDENTIAL or DRAFT across pages.
Protect PDF: Lock a PDF with a password.
Unlock PDF: Remove the password from a PDF you can open.
Handwriting font: Turn your handwriting into a font, then type with it.
Redact PDF: Black out text and pictures for good, not just cover them.
Compress PDF to 100 KB: Squeeze a PDF under 100 KB for upload forms.
Compress PDF to 200 KB: Squeeze a PDF under 200 KB for upload forms.
Unlock Aadhaar PDF: Remove the password from your e-Aadhaar PDF.
Resize photo in KB: Make a photo a set size, like 20 KB at 200 × 230 px.
Resize signature: Signature image in the pixels and KB a form asks for.
Bulk generate: Certificates, admit cards, report cards: one PDF per row of a sheet.
Admit card generator: Admit cards with photos for every student, from a sheet.
Report card generator: Report cards with marks for every student, from a sheet.
Marksheet generator: Marksheets with grades for every student, from a marks sheet.
Fee receipt generator: A fee receipt for every student, from a fee sheet.
ID card generator: Student ID cards with photos, from a sheet.
Transfer certificate generator: School leaving / transfer certificates (TC), from a sheet.
Image to text: Copy the text from a photo or scan. English and Hindi.
OCR PDF: Make a scanned PDF searchable, and copy its text. English and Hindi.
Add stamp: Company stamps, seals and Approved / Paid stamps on any page.
JEE Main 2027 photo resizer: JEE Main 2027: photo 10–200 KB, signature 10–100 KB.
NEET UG photo resizer: NEET UG: photo 10–200 KB, signature 10–100 KB.
CUET UG photo resizer: CUET UG: photo 10–200 KB, signature 10–50 KB.
CTET photo resizer: CTET: photo 10–100 KB, signature 3–30 KB.
IBPS photo resizer: IBPS: photo 20–50 KB, signature 10–20 KB.
Exam photo sizes: Photo and signature limits for JEE Main, NEET, CUET, CTET and IBPS.

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