VaultPDF: PDF Reader & Editor

VaultPDF is the all-in-one PDF app that keeps your files on your phone. Read, sign, scan, edit, compress and convert PDFs — and now ask questions about them, summarize and translate them — without uploading a single page. ★ PRO PDF READER • Crisp text at any zoom, double-tap to zoom, smooth scrolling • Search inside PDFs with highlighted results • Page thumbnails, table of contents, bookmarks • Continues where you left off • Day, Night and Sepia reading modes, page-by-page or continuous scroll • Read aloud: listen to any PDF with adjustable speed • Opens password-protected PDFs, print, rotate, share ★ SIGN, FILL & ANNOTATE • Draw and save your signature, add initials, dates and ticks • Fill in PDF forms • Highlight, underline, strikeout, draw, sticky notes and text boxes ★ SMART TOOLS — ON-DEVICE AI • Ask your PDF: “When is it due?”, “What’s the total?” — answers with the page they came from • One-tap summary with key dates, amounts and contacts • Translate PDFs into Urdu, Hindi, Arabic and 50+ languages • Auto-redact phone numbers, emails, CNIC and card numbers before you share • Handwriting to text: write with your finger, get typed text • Translation and handwriting packs download once from Google, then work offline ★ SMART SCANNER • Scan documents with automatic edge detection • Smart naming: “Invoice – Daraz – 02 Oct 2026”, “Bill – K-Electric – Oct 2026” • Batch scan many documents in one go • ID card scan: front and back on one page, real size, ready to print • Copy text from scans and photos (OCR) ★ EVERY PDF TOOL • Merge, split, reorder, rotate and delete pages • Compress PDFs and see the size before you save • PDF to Word, Excel, text and images • Images and text to PDF • Watermark and page numbers • Protect with a password or unlock • Built-in Word (.docx) and Excel (.xlsx) editor ★ PRIVATE BY DESIGN Every tool runs on your phone. No account, no uploads, no watermark. Smart tools use on-device models that download once from Google; your documents never leave the device. Beautiful and fast, with light and dark themes, a home-screen widget and shortcuts. VaultPDF is free and supported by ads. Watch a short video any time to go ad-free for 2 hours.