Sign

Sign helps you add a handwritten signature to local JPG and PNG form photos, then save fresh signed JPG copies for sharing.

Use it when a document photo, form image, receipt image, school note, office paper, delivery slip, or simple proof photo needs a visible signature before sending. Pick one or more local images, draw your signature on the pad, add an optional signer name, and Sign creates new signed files on your device while keeping the originals unchanged.

Core features:
- Draw a handwritten signature on your phone.
- Pick local JPG or PNG form photos.
- Save signed JPG copies locally.
- Share signed files from the result screen.
- Keep a recent job summary for repeated paperwork tasks.
- Works without account creation or cloud upload.

Sign is a local image file utility. It does not claim legal e-signature status, official document verification, certificate approval, bank approval, government approval, OCR, PDF editing, cloud backup, or identity verification.