DocBox: PDF Editor, Sign & OCR

Struggling with scattered PDF files, blurry camera scans, missing signatures, or insecure document storage? Welcome to DocBox, your all-in-one smart document powerhouse and encrypted PDF workstation designed natively for iPhone and iPad. Whether you are signing legal contracts, digitizing multi-page paper invoices, merging study notes, or organizing sensitive business records, DocBox delivers desktop-grade document tools right in your pocket. WHY MILLIONS OF PROFESSIONALS & STUDENTS CHOOSE DOCBOX: 1. ALL-IN-ONE PDF POWER SUITE - Merge PDF: Combine multiple PDFs and images into a single standardized A4 document with flawless page orientation. - Compress PDF: Shrink oversized PDFs up to 80% without losing readable text or image clarity. - Split & Organize Pages: Rearrange, rotate, delete, or extract individual pages with fluid drag-and-drop. - Lock & Encrypt PDF: Protect confidential files with military-grade AES-256 password protection. 2. SIGN PDF PRO & SIGNATURE VAULT - Persistent Signature Vault: Save multiple personal signatures and official business stamps for instant 1-tap re-use. - Multi-Color Vector Ink: Sign with precision using Legal Blue, Executive Black, or Urgent Red vector ink. - Interactive Placement: Drag, resize, rotate, and position signatures freely across any PDF page. 3. AI SMART SCANNER & MAGIC WHITE FILTER - Auto-Edge Detection: Point your camera and let Vision AI automatically detect paper corners and crop with millimeter precision. - Magic White Enhancement: Automatically eliminate yellow paper tints, shadow creases, and background noise for crystal-clear prints. 4. ON-DEVICE AI TEXT EXTRACTOR (OCR) - 100% Offline & Private: Extract printed text from scanned photos and PDFs directly on your device with zero cloud latency. - Batch PDF OCR: Process multi-page documents simultaneously with real-time page-by-page progress. 5. UNIVERSAL FORMAT CONVERTER - Convert between PDF, High-Res Images (PNG, JPG, HEIC), and Plain Text (TXT). - Extract all high-resolution embedded images from any PDF file in one tap. 6. CASH & BILL COUNTER WITH ITEMIZED PDF RECEIPTS - Export professional, localized PDF tally receipts with itemized breakdowns ready for accounting. 7. DOCUMENT VAULT 2.0 (BIOMETRIC SECURITY & 30-DAY TRASH) - Face ID & PIN Lock: Lock your entire document vault behind Apple Secure Enclave biometric authentication. - 30-Day Trash Recovery: Accidentally deleted a critical file? Restore documents easily within 30 days or purge permanently. - Color Tag Organization: Classify contracts, work receipts, urgent files, and personal records with 6 vibrant color tags. 8. PERSONALIZED 3D CLAYMORPHISM APP ICONS - Choose between Royal Blue (Default) and Scarlet Red (Classic PDF) app icons directly in Settings to match your home screen aesthetic. KEY HIGHLIGHTS AT A GLANCE: - 100% On-Device & Private — No mandatory cloud accounts or privacy leaks - Multi-Page PDF Batch OCR with live progress tracking - Multi-Color Signature Vault with vector ink scaling - Magic White AI document filter for pristine prints - Standardized Uniform A4 PDF Merger - Biometric Face ID / Touch ID / Master PIN Vault Lock - 30-Day Trash Auto-Purge & Instant Recovery - Available in English, Vietnamese, Korean, and Japanese PRIVACY & TERMS: - Support: contact@gimpartrade.bond - Privacy Policy: https://sites.google.com/view/docboxpdfscanner/home - Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Payments and Renewal:     - Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.     - Account will be charged for renewal within 24-hours prior to the end of the current period.     - You can manage or turn off auto-renew in your Account settings at any time after purchase     - No cancellation of the current subscription is allowed during the active period.