JustSign.

Sign PDFs right in your browser

Sign the damn PDF.

Upload it, drop your signature where it belongs, download. No printer, no scanner, no sign-up — and the file never leaves your laptop.

  1. 01

    Drop it in

    Your PDF loads locally. Nothing is uploaded anywhere.

  2. 02

    Slap it down

    Draw, type or upload your signature. Add place and date.

  3. 03

    Ship it

    Pay $1, download or email. Done in under a minute.