Sign PDF: Signature from Photo

Sign PDF documents with a signature you draw, type or take from a photo of your ink on paper, add initials to every page in one step, and follow a signing list so no place is missed. Sign Run exports a new PDF and keeps the original unchanged.

▶ FOLLOW YOUR SIGNING LIST
• Start with suggestions from empty signature fields and fields whose names suggest signatures, initials or dates. Review them, remove unwanted suggestions and tap the page to add your own places.
• Use Previous and Next to move through the list. Selecting a place scrolls to its page and zooms in. Progress shows the places done or skipped in your list.
• Choose whether a place is required or optional. Finish or skip required places before Export PDF becomes available; use Go to next required place to return to unfinished work.
• When you have no saved signature, create one from its place in the document and apply it there without leaving the editor.

▶ DRAW, TYPE OR USE YOUR INK PHOTO
• Draw a signature, type your name with four handwriting-style renderings, or take or import a photo of ink on paper. The photo is cropped to the dark ink against the paper.
• Save signatures and initials in the Signature library and reuse them in documents. The library holds up to 10 saved signatures and initials combined.
• Signature images keep their proportions within the chosen rectangle in the preview and exported PDF, including rotated pages.

▶ INITIAL EVERY PAGE
• Choose saved initials and a page corner. Enter page numbers to skip, use Preview to check the count, then Apply to add the placements together.
• Keep those placements alongside the other places in your signing list.

▶ FINISH AND KEEP A COPY
• Add visible text, dates and checkmarks. Choose dates with Today, Yesterday or the calendar.
• Save the signing list to return to it. Unsaved changes are checked when leaving the editor.
• Export PDF creates a new file with visible signatures and flattened content. Share PDF opens the share sheet; Save to folder saves a copy to a folder you select.
• Backup and restore includes document copies, signing lists and saved signature images. Keep the manifest and every part together.

▶ GOOD TO KNOW
• Suggestions depend on the PDF fields, not the wording on the page. Check every page yourself; the progress count describes your list.
• The PDF working limit is 25 MB. Password-protected PDFs need an unlocked copy; damaged files and XFA forms are unsupported.
• Exported fields are flattened, and added text is rendered as images. This is visible signing without certificate signing or identity verification.
• Exports and backups are created in the app and temporary files are cleaned up. Keep copies you share or save elsewhere.
• Camera access is requested when you choose Photo of my signature. PDFs and imported photos use system pickers. Advertising and usage diagnostics are present; system backup may include app data.