Sign PDF - PDF Editor & Scan

Sign PDF documents with your real handwritten signature — not an awkward finger drawing. Signature Maker turns your pen-on-paper signature into a clean digital signature in seconds. Why professionals choose this PDF editor: ★ YOUR REAL SIGNATURE, DIGITIZED Write your signature on paper, snap a photo, and AI removes the background instantly. The result looks authentic — because it is. Save multiple signatures and use them across all your documents. ★ SIGN PDF DOCUMENTS IN SECONDS Open any PDF, tap where you want to sign, and place your signature. Resize, reposition, and export — done. No printing, no scanning, no faxing. Fill and sign PDF contracts, agreements, invoices, and forms right from your phone. ★ POWERFUL PDF EDITOR More than just an e-signature tool. Annotate documents with pen and text tools, add pages, undo and redo changes. A complete PDF editor in your pocket for reviewing and signing documents on the go. ★ SCAN DOCUMENTS TO PDF Turn paper into digital documents instantly. Use the built-in document scanner to scan contracts, receipts, letters, and notes. The scanner automatically detects edges and enhances quality for a crisp, professional scan to PDF. ★ AI CONTRACT REVIEW Never sign a document blindly. Let AI review your contracts and highlight key takeaways, potential red flags, and complex legal jargon — explained in plain English. Make informed decisions before you add your signature. ★ SEARCH INSIDE DOCUMENTS Find any document by its content — not just the file name. Powerful OCR scanner technology reads text from scanned documents, photos, and even handwritten notes. Search across all your documents in seconds. ★ ORGANIZE YOUR DOCUMENTS Keep everything neatly organized in folders. Import PDFs from files, gallery, or scan new ones. Rename, duplicate, and move documents between folders. All your signed documents in one place. ★ PRIVACY FIRST Your signature and documents stay on your device. No cloud uploads, no accounts, no sign-ups. Add fingerprint or face unlock for extra protection. Your digital signature is yours alone. ★ WORKS WITH ANY DOCUMENT Sign contracts, agreements, tax forms, invoices, permission slips, lease agreements, NDAs, offer letters, and more. Import PDF files from email, cloud storage, or scan paper documents directly. Perfect for freelancers, business owners, real estate agents, lawyers, accountants, teachers, and anyone who needs to sign documents regularly. Download now and sign your first PDF in under a minute. Key features: • Real handwritten digital signature from photo • Sign PDF documents — unlimited • PDF editor with annotation tools • Document scanner — scan to PDF • AI contract review and analysis • OCR scanner — search inside documents • Folder organization • Biometric lock (fingerprint / face unlock) • Export and share signed documents • No account required — 100% private Signature Maker is free to download with optional Pro subscription for unlimited access to all features including document scanning, AI review, and OCR search.