PDF Editor vs Smart PDF

PDF4 Editor – All-in-One PDF Editor, Scanner & Form Filler Edit, Sign, Scan & Annotate PDFs — Anytime, Anywhere. PDF4 Editor is your ultimate PDF toolkit designed for productivity on the go. Whether you're working, studying, or managing documents, PDF4 Editor makes it easy to view, edit, sign, and share your PDFs right from your iPhone or iPad. Key Features: PDF Editor Edit text, images, and pages in your PDF with ease. Rearrange, rotate, or delete pages in seconds. PDF Scanner Turn your paper documents into high-quality PDFs using your device camera. Auto-detects edges and enhances clarity. E-Signature Sign documents digitally with your finger or stylus. Request signatures or fill out contracts with ease. Form Fill Easily fill out PDF forms, including interactive fields and checkboxes. Say goodbye to printing! Annotate & Highlight Add comments, highlight text, underline, or strikethrough. Perfect for study notes or document reviews. Draw & Markup Draw freely on PDFs for creative markups, diagrams, or handwritten notes. Stamp Tool Add custom or pre-designed stamps like “Approved”, “Confidential”, and more. Why PDF4 Editor? Fast, lightweight & user-friendly Works offline – no internet required Keeps your files private and secure Compatible with iCloud, Dropbox, Google Drive & more "By using this app, you agree to Apple’s Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Smart PDF AI – The Complete PDF Toolkit for Mobile Professionals Smart PDF AI is your all-in-one PDF editor, reader, scanner, converter, and AI assistant. Built for speed, privacy, and productivity, it gives you every tool you need to manage PDFs on iPhone or iPad. Whether you want to annotate a contract, sign forms, scan receipts, convert Word files, compress large presentations, or ask AI to summarize reports, Smart PDF AI is ready. CORE PDF TOOLS • Editor & Annotator – Highlight, underline, strikeout, freehand draw, add text, shapes, notes, and stamps. • Form Filler – Fill, save, and re-open interactive forms. • E-Signatures – Create, store, and apply signatures or initials. • Page Tools – Reorder, rotate, add, delete, or extract pages; bookmarks; table of contents. • Fast Viewer – Smooth scrolling, smart zoom, quick search, and document info. SCAN & CREATE • Scan to PDF – Capture with camera, auto-detect edges, fix perspective, clean with filters. • Image to PDF – Convert photos into single or multi-page PDFs. • Batch Create – Combine images, rearrange pages, rename before saving. CONVERT & OPTIMIZE • Convert To/From PDF – Works with Word, Excel, PowerPoint, and images. • Merge & Split – Combine files or split page ranges. • Compress PDFs – Reduce file size with quality presets. • Watermark – Add text or image marks for protection. AI DOCUMENT ASSISTANT (PRO): • Summarize PDFs – Turn long docs into clear notes. • Ask Questions – Get instant answers grounded in content. • Translate – Convert into 15+ languages. • OCR – Extract editable text from scans. • Insights – Detect topics, entities, and action items. Note: AI/OCR use encrypted, temporary processing. Core tools work offline. ORGANIZE & SHARE • Library Tools – Folders, favorites, tags, recents. • Search – Find by name or OCR text. • Share & Export – Send via email, chat, or iOS share sheet. • Open from Anywhere – Full support for Files app and cloud drives. READING EXPERIENCE • Layouts – Single-page or continuous scroll. • Navigation – Thumbnails, quick jump, bookmarks. • Dark Mode – Optimized for day or night. • Large File Support – Smooth with huge PDFs. DESIGNED FOR PRODUCTIVITY • Batch Operations – Convert, compress, or rename multiple files. • Quick Actions – Shortcuts for common PDF tasks. • Tablet Ready – Optimized for touch, keyboard, mouse. • Cross-Platform Mindset – Mobile-first but powerful enough to replace desktop for most tasks. FREE VS PREMIUM Start free with essential tools: view, edit, annotate, scan, convert, merge, split, compress. Upgrade to Pro for AI assistant, OCR, batch ops, advanced annotations, watermarking, and priority support. WHY SMART PDF AI • Complete Toolkit – Edit, read, scan, convert, merge, split, compress, sign. • AI-Powered – Summarize, translate, Q&A, OCR, insights. • Secure & Private – Offline by default, no ads, encrypted processing. • Time-Saving – Fast viewer, batch tools, page management, quick share. • Future-Ready – Constantly evolving with new AI features, improved OCR accuracy, smarter document insights, and faster performance across devices. Smart PDF AI is designed not just for today, but to keep growing with your workflow. QUICK START Open any PDF from Files or Share. Tap Edit to highlight, add text, fill forms, or sign. Use Convert for Office files, Merge/Split to organize, Compress to reduce size, Scan to PDF to digitize instantly. AI tools like Summarize and Q&A help make complex documents simple. COMING SOON We’re just getting started. Expect more AI insights, advanced form handling, expanded cloud integrations, customizable exports, team collaboration features, enhanced security, and multi-device sync. With every update, Smart PDF AI is becoming faster, smarter, and more complete. Feedback is always welcome—this app is built with you. Privacy Policy: https://adev-tech.com/apps/smart-pdf/privacy/ Terms of Use: https://adev-tech.com/apps/smart-pdf/terms/