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 click to browse — stays on your device

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.