Free web tool
Sign a PDF right now - free, in your browser
No download needed for a quick one-off. Draw or type your signature and get a clean, watermark-free PDF.
Signer for iOS and Android
Sign PDFs without printing.
No printer, scanner, or account needed. Open a contract, form, image, or scanned document, place your signature, add dates, text, or stamps, and send it back.
No account needed You sign in the app. Recipients sign from a browser link.
How it works
Import. Sign. Send. That's the whole workflow.
Signer is built for the documents that arrive when you are away from a printer: leases, contracts, permission slips, invoices, waivers, school forms, and scanned paperwork.
Import any document
Import a PDF, image, scan, or photo, or share it into Signer from Mail, Files, WhatsApp, or another app.
Place your signature
Add your saved signature, then fill the document with dates, custom text, stamps, or checkmarks.
Send it back
Export the completed file, or request someone else's signature and send them a browser signing link.
Features
Everything you need for PDF signing.
Keep signatures and stamps ready.
Save the signing tools you use often, then drop them into PDFs, photos, scans, and forms without recreating them every time.
- Store multiple signatures for different people or use cases.
- Switch between signatures and stamps from the same library.
- Add text, dates, stamps, and checkmarks when the document needs more than a signature.
Create a signature that looks like yours.
Make an electronic signature from the method that feels most natural, then reuse it whenever a document needs your name.
- Draw with your finger or stylus.
- Scan a paper signature with the camera or import one from your gallery.
- Type your name with predefined handwriting fonts when you need a quick clean signature.
Refine your signature before you save it.
Fine-tune the signature you just created so it looks clean, natural, and ready to reuse on future documents.
- Edit strokes, erase mistakes, adjust thickness, and change signature color.
- Preview the result before adding it to your saved signatures.
- Keep a polished signature ready for contracts, forms, scans, and PDFs.
How files are handled
Your documents stay private when you sign.
Documents stay on your device when you sign locally.
For your own signing flow, the file is handled on your device. When you request someone else's signature, Signer creates a browser signing link so the recipient can open and complete the request.
No accounts, no recipient app install.
You can sign in the app without an account. Recipients open the link in their browser and complete the requested fields without installing Signer or creating an account.
Who it is for
Made for people whose paperwork follows them.
Freelancers
Sign client contracts, request signatures, and keep approvals moving while you are away from a desk.
Renters and landlords
Finish leases, addendums, inspections, and move-in forms without printing or scanning.
Students and families
Return school forms, waivers, permission slips, and everyday paperwork without waiting for a printer.
Questions
Frequently asked.
How do I sign a PDF?
Open a PDF in Signer, place your saved signature on the page, add text, dates, stamps, or checkmarks if needed, then export or share the finished file.
Where are my documents stored?
For local signing, documents stay on your device. When you request someone else's signature, Signer creates a browser signing link so the recipient can open and complete the request.
Does anyone need an account to sign?
No. You can sign in the app without an account. If you send a signing link, the recipient can complete the requested fields in their browser without installing Signer or creating an account.
What legal requirements apply to electronic signatures?
Electronic signatures are accepted for many everyday documents, but requirements depend on the document type and location. Some documents may still need wet ink, witnesses, notarization, or a specific legal process.
Download Signer
Sign PDFs, create realistic signatures, fill documents, or request someone else's signature from one app.