PDF Editor & Reader: Sign PDF

AppChunks PDF Editor is a complete PDF toolkit that runs entirely on your phone. Edit, sign, scan, convert, merge and protect PDF files — 49 professional tools in one app, and every one of them works offline. Most PDF apps upload your document to a server first. AppChunks PDF Editor never does. Contracts, tax forms, medical records and IDs are processed on your device and stay there. No account, no cloud, no connection required. ▶ PDF EDITOR — CHANGE THE ACTUAL CONTENT • Tap a paragraph and retype it — real text editing, not just a text box on top • Swap fonts, replace images, and white out anything you don't want • Add text, images, shapes, arrows and freehand drawing • Highlight, underline, strikethrough and leave sticky notes • Undo and redo up to 24 steps, then flatten it all into the page ▶ FILL & SIGN — E-SIGNATURE • Fill PDF forms, including interactive AcroForm fields • Draw, type or import your signature and drag it into place • Certificate-based digital signature (PKCS#7) when one is required • Sign a PDF and send it back in under a minute ▶ DOCUMENT SCANNER & OCR • Scan to PDF with the camera — automatic edge detection and perspective fix • On-device text recognition (OCR) turns a scanned PDF into searchable, copyable text • Deskew crooked scans and clean up the page • Scan QR codes and barcodes, or generate your own ▶ PDF CONVERTER • PDF to Word, PDF to Excel, PDF to JPG, PDF to Text, HTML, ODT, CBZ and PostScript • Word, Excel and PowerPoint to PDF • Image to PDF and JPG to PDF — turn a stack of photos into one document • Text to PDF for quick notes and letters ▶ ORGANIZE PAGES • Merge PDF — combine several files into one • Split PDF into separate documents • Rotate, delete, extract, insert, reorder and crop pages • N-up: fit 2 or 4 pages onto a single printed sheet • Batch process — run one tool across a whole folder of PDFs ▶ COMPRESS & OPTIMIZE • Compress PDF to reduce file size for email and uploads • Convert to grayscale to shrink heavy scans further • Repair and clean up damaged or bloated PDFs • Optimize for fast web viewing ▶ PROTECT & REDACT • Password protect PDF with real encryption • Unlock PDF and remove a password you already know • Redact — permanently black out sensitive text, not just cover it • Strip embedded JavaScript and inspect document permissions ▶ READ & MANAGE • Fast PDF reader with pinch zoom, thumbnails and continuous scroll • Day, Sepia and Night reading themes, plus a full dark mode • Open PDF, Word, Excel, PowerPoint, images, TXT and HTML • Extract all the text or every embedded image • Bookmarks, links, attachments, page labels and metadata • Add a watermark or page numbers across every page • Print and share straight from the app ▶ LIVE TRANSLATE Point the camera at a page and read it in your own language. Recognition and translation both run on the device. WHY APPCHUNKS PDF EDITOR • 49 tools — a desktop-class PDF toolkit in your pocket • Works on a plane, in a basement, anywhere with no signal • Your files never leave your phone • Clean, fast interface built for one-handed use • No account, no registration, no sign-in wall PREMIUM Your first tool uses are free. Premium unlocks every tool without limits as a monthly or yearly subscription, with a free trial available. Payment is charged to your Google Play account at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends, and can be managed any time in Google Play. Whether you need a PDF editor for work, a PDF reader for class, a document scanner for receipts, or a PDF converter for Word files — AppChunks PDF Editor does it all in one app, and it all stays private. Built by AppChunks. Terms of Use: https://appchunks.com/terms.html Privacy Policy: https://appchunks.com/privacy.html Support: [email protected]