Sheaf

Scan it. Sign it. Shrink it.

Three paper jobs, done in your browser. Your scans and signatures never leave your phone.

Scan a document Sign a PDF

Free while in beta. No account, no watermark, no app to install.

SCAN SIGN SHRINK

How it works

Pick the job, not the app.

Scan

Paper to PDF

  1. Take a photo of each page, or pick photos you already have.
  2. Drag the four corners to the edges of the paper. Sheaf straightens it.
  3. Choose Clean for crisp black-and-white text, then save one PDF.
Scan a document
Sign

Sign a PDF

  1. Open the PDF someone sent you.
  2. Draw your signature with a finger, or type it.
  3. Tap where it goes, add the date, and save the signed copy.
Sign a PDF
Shrink

Make it fit an email

  1. Choose a PDF up to 25 MB.
  2. Pick Light (looks the same) or Strong (smallest).
  3. Download the smaller copy. The text stays selectable.
Shrink a PDF

Where your files go

Your paperwork stays yours.

ScanNever uploadedThe photos are straightened and turned into a PDF by your browser, on your device.
SignNever uploadedYour PDF and your signature stay in your browser. If you tick "Remember my signature", it is kept on this device only.
ShrinkSent, shrunk, sent backThe PDF goes to our server over an encrypted connection, is shrunk and sent straight back, then deleted. We never keep a copy.