Sign PDF

Draw or type your signature and place it anywhere on your PDF — free, and completely private. Your document never leaves your device.

Drop a PDF to sign

or browse files

How signing works

Draw your signature with a mouse or finger, or type your name in a script style. Click anywhere on the document to place it, drag to fine-tune, and download the signed PDF — free, with no account and no watermarks.

Private by design

Contracts are sensitive. FileSnap never uploads your document or your signature — everything happens in your browser, which makes it a safe way to sign NDAs, leases, and agreements.

Signing documents without the print-scan routine

A surprising amount of the working world still prints a PDF, signs it with a pen, scans it, and emails it back. Electronic signatures made that obsolete: for most everyday agreements — leases, NDAs, freelance contracts, consent forms — a signature image placed with intent to sign is broadly recognized under laws like the U.S. ESIGN Act and the EU's eIDAS framework. This tool keeps the whole ceremony on your device, which matters when the document is a contract.

From unsigned to signed in under a minute

  1. 1Open your PDF — every page renders as a large preview.
  2. 2Create your signature once: draw it with a mouse, trackpad, or finger, or type your name in a script style. Tick "Remember on this device" and it'll be waiting next time (stored locally, never uploaded).
  3. 3Click the signature line on the page. Drag to fine-tune, resize with the slider, and click again anywhere else you need to sign or initial.
  4. 4Add the printed details every contract wants — use + Date for today's date and + Text for your printed name or title.
  5. 5Download the signed PDF and send it back.

Where this gets used

  • Leases and rental agreements sent by agents
  • NDAs and freelance contracts between small businesses
  • School permission slips and medical consent forms
  • Offer letters and HR paperwork
  • Approving quotes and purchase orders on the go

Frequently asked questions

Is a signature made here legally valid?

For most routine agreements, electronic signatures are widely recognized — the law generally cares about intent, not ink. Certain documents (wills, some deeds, notarized instruments) have stricter requirements, and some counterparties mandate a specific signing platform, so check what the receiving party accepts for high-stakes documents. This is general information, not legal advice.

Where is my saved signature stored?

In your own browser's local storage on your device — it is never uploaded anywhere. The "Forget saved" button removes it instantly, and it never leaves your machine either way.

Can I sign on my phone?

Yes, and it's actually better: drawing with a finger on a touchscreen produces a more natural signature than a mouse. The whole tool works in mobile Safari and Chrome.

Can several people sign the same document?

Yes — sign and download, then the next person opens the downloaded file here and adds their signature. Each pass preserves earlier signatures.