All Document Reader & Scan
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4.6
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Developer
Studio Rankvn
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Category
Tools
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Version
Varies with device
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Android OS
Varies with device
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Downloads
860M
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Content rating
0
Pro
👍 All Document Reader & Scan offers universal document support, letting you open and manage PDFs, Word, Excel, PowerPoint and plain-text files in one place. Fast rendering, intuitive library organization, full-text search, bookmarks and quick file previews make it easy to find, read and organize documents across devices.
👍 The built-in scanner and OCR convert paper into editable, searchable files with automatic edge detection, perspective correction and image enhancement. Accurate character recognition supports multi-language text extraction, letting you export searchable PDFs or editable text for copying, editing or translation—saving time on manual retyping.
👍 Designed for productivity, the app includes annotation tools, highlighting, digital signatures, page reordering and batch processing. Seamless export and sharing to email or cloud services, plus file compression and optional password protection, streamline workflows whether you're collaborating, archiving receipts or preparing documents for business or school.
Con
👎 The free version is ad-supported and many useful features (batch OCR, high-resolution export, cloud sync) are locked behind a subscription. Persistent ads and paywalls interrupt workflow, push upgrades, and can slow performance on older devices, making the app less convenient for casual or occasional users.
👎 OCR often struggles with handwriting, skewed pages, and complex layouts; formatting, columns, and non-Latin scripts may convert poorly and require manual correction. Poor lighting, low camera resolution, or textured paper further degrade accuracy, so expect extra editing and occasional re-scanning when digitizing imperfect or multi-column documents.
👎 The app requires camera and storage permissions, and some processing may occur on external servers. Privacy settings and the developer’s data policy can be unclear; users handling sensitive documents should verify whether processing is local-only or encrypted before uploading, syncing, or sharing scans.
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