About this app
Stop wasting time with printers and scanners. AI Signature is your all-in-one professional toolkit to sign, edit, and manage documents on the go. Whether it’s a legal contract, a lease, or an invoice, get it signed in seconds with the power of AI. CREATE PROFESSIONAL SIGNATURES Choose from four powerful creation methods: • AI-Generated – Let AI create unique, professional signatures based on your name. • Hand-Drawn – Use your finger or stylus for natural-looking digital signs. • Auto-Styles – Select from elegant fonts to instantly create polished signatures. • Scan & Import – Capture your physical signature using your camera with transparency. COMPLETE PDF TOOLKIT Everything you need to manage documents without a desktop: • Merge & Split – Combine multiple files or extract specific pages. • Compress PDFs – Reduce file size for easy email sharing without losing quality. • Secure & Lock – Add password encryption and custom watermarks to your files. • OCR Text Extraction – Pull editable text from images and scanned documents instantly. • Rotate & Crop – Adjust page orientation and dimensions with ease. POWERFUL ADDITIONAL FEATURES • QR Code Suite – Generate and scan custom QR codes for links, WiFi, and contacts. • Image to PDF – Turn photos and gallery images into professional PDF documents. • Text to PDF – Convert plain text notes into formatted PDF files. • Gallery Management – Organize all your signatures and files in one secure place. WHY CHOOSE AI SIGNATURE? • Privacy First – All processing happens locally on your device. Your data never leaves your phone. • Offline Capable – Work anywhere, anytime, even without an internet connection. • No Subscriptions Required – Access core features for free. No hidden fees or recurring charges. • Universal Compatibility – Works with all standard document formats and exports in high resolution. PERFECT FOR: Business Professionals, Freelancers, Real Estate Agents, and Students who need a "pocket office" to handle contracts, NDAs, and assignments on the fly. Download AI Signature today—the smarter, faster way to sign and manage documents.
Latest release
What’s New
• New AI Engine: Professional signatures created in seconds. • Faster PDF Tools: Advanced compression to save space on your device. • Security Update: Improved password protection for sensitive PDF files. • Performance optimizations for a lightning-fast signing experience.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 3, 2026 · 11:52 PM Free
Screenshots
