PDF One

PDF One — the complete PDF toolkit on your phone. Open, view, edit and create PDFs anywhere — then do the jobs other apps make you pay for, entirely on your device. No cloud uploads, no sign-in, no waiting. WHAT YOU CAN DO • View & read – fast, smooth PDF rendering with thumbnails, search and jump-to-page. • Merge & split – combine PDFs or pull out just the pages you need. • Edit pages – reorder, rotate, delete and extract pages in seconds. • Annotate – draw, highlight, stamp and add text (pinch to resize) right on the page. • Scan & OCR – turn camera shots into real, text-searchable PDFs with on-device OCR — works offline. • Fill & sign – fill forms and export the form data. • Protect – add or remove passwords and encryption. • Compress – shrink heavy PDFs to shareable sizes. • Convert – images to PDF and PDF pages to images. • Watermark – brand your documents. • Share & print – send results anywhere or print straight from the app. WHY PDF ONE • On-device first: your documents never leave your phone unless you share them. • Clean, modern design that gets out of your way. • Built for real work: large files, long documents, no fuss. • Free with ad support — no subscriptions. PERMISSIONS PDF One asks only for what it needs: storage access so it can open and save PDFs from any folder, camera for scanning, and internet for ads/support. See our privacy policy for details. One app for every PDF job. Download PDF One today.