DocsMaster: PDF Scanner & OCR

DocsMaster Scanner — Free PDF Scanner, Document Scanner & OCR App

Turn any document, photo or printed page into a clean PDF in seconds. DocsMaster Scanner is a fast, free PDF scanner, image to PDF converter, OCR text recognition tool and complete PDF editor — all running 100% offline on your phone. No sign-up, no watermark, no cloud uploads. Your scans stay on your device.

✦ WHY CHOOSE DOCSMASTER SCANNER ✦

✓ 100% offline — every scan, OCR pass and PDF edit runs on your device

✓ No watermark on free PDFs

✓ No subscription, no hidden costs

✓ Lightweight, fast and battery friendly

✓ Material 3 design with 6 themes (Ocean, Forest, Sunset, Royal, Rose, Graphite)

✓ Light, Dark and System modes

✦ DOCUMENT SCANNER — PAPER TO PDF ✦

Use your camera as a portable document scanner. Real-time auto edge detection finds the page; manual 4-corner crop lets you fine-tune. Built-in scan presets for Document, Whiteboard, Book, ID Card and Business Card. Auto perspective correction, auto-enhance filters, and a built-in image editor with crop, rotate, eraser and cleanup make every scan look like a professional copy.

✦ OCR — EXTRACT TEXT FROM ANY IMAGE OR PDF ✦

On-device OCR (Optical Character Recognition) reads Latin text from any scanned page or imported photo. Copy the text, share it, save it as a searchable PDF or export it as plain TXT. Perfect for digitising handwritten notes, books, receipts, ID cards and printed documents — all without an internet connection.

✦ COMPLETE PDF TOOLKIT ✦

• Image to PDF — convert JPG, PNG, WEBP photos to PDF in one tap

• Scan to PDF — convert paper documents into shareable PDF files

• Compress PDF — Low / Medium / High quality to shrink PDF file size for email or WhatsApp

• Merge PDF — combine multiple PDFs into one document

• Split PDF — split by page ranges

• PDF Password — add or remove password protection with AES-128 / AES-256 encryption

• PDF Permissions — restrict print, copy and modify access

• Sign PDF — add a hand-drawn signature anywhere on the page

• Per-page PDF editor — reorder, rotate and delete pages

✦ IMAGE TOOLS ✦

Resize images with aspect-lock, convert between JPG, PNG, WEBP, BMP, GIF and TIFF, compress to a target file size, crop, rotate, flip, and process batch image conversions in a single queue.

✦ FILE MANAGER ✦

A built-in file manager browses every scanned PDF, image and document you create. Multi-select, sort, share, rename, view properties and delete — all from one place.

✦ WHO IS DOCSMASTER SCANNER FOR? ✦

→ Students scanning notes, assignments and study material

→ Professionals digitising contracts, invoices and receipts

→ Small-business owners scanning IDs, bills and KYC documents

→ Freelancers signing PDFs and sharing them with clients

→ Anyone who wants a fast, free, offline document scanner

✦ PRIVACY-FIRST. 100% OFFLINE. ✦

Unlike most scanner apps, DocsMaster Scanner never uploads your scans, your OCR text or any part of your documents. Every PDF, image and OCR operation runs locally. Internet is used only to serve ads — never to transmit your files. Storage uses Android Storage Access Framework so YOU choose where files are saved.

✦ PERMISSIONS ✦

• Camera — for live document scanning

• Notifications — for scan and task completion alerts

• Internet — for ad delivery only (your documents never leave your phone)

Download DocsMaster Scanner today — the free PDF scanner, document scanner, image to PDF maker, OCR scanner and PDF editor in one offline Android app.

Made in India. Support: amitupadhyay@thundrom.com