
Free
About
signAPP helps you sign PDF documents directly on your iPhone.
Pick a PDF from your device, draw a handwritten signature, choose the page, drag the signature into position, resize it, and save a signed copy. Signed documents stay in your local history so you can reopen, rename, share, or delete them later.
Key features:
- Select PDF files from your device.
- Preview PDF pages before signing.
- Draw a handwritten signature.
- Choose the exact page to sign.
- Drag and resize the signature before applying it.
- Save signed PDFs locally.
- Reopen, rename, share, or delete signed documents from history.
- Share signed PDFs using the native iOS share sheet.
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What's New in signAPP
5.4.0
August 12, 2026
• Improved PDF editor toolbar layout for better readability. • Improved Photo to PDF editing reliability. • Fixed incorrect “Photo editor unavailable” messages. • Improved overall stability and user experience.
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