Alpha Reader: AI Doc Reader

Alpha Kraft

Contains adsIn-app purchases

About this app

Chat with any PDF, Word doc, Excel sheet, or EPUB using real AI — completely free.

Alpha Reader is your all-in-one AI document assistant. Ask questions, get instant summaries, and search the web for deeper context — all without leaving the app. Whether you are a student, professional, or everyday reader, Alpha Reader turns your files into conversations.

★ WHY ALPHA READER?

Unlike other PDF readers, Alpha Reader gives you a built-in AI brain for every document you open — no subscription, no hidden fees. Just open a file and start asking.

📄 AI-POWERED DOCUMENT CHAT (FREE)
• Chat with PDF files — ask questions, get summaries, extract key points instantly
• Summarize Word (.docx), Excel (.xlsx), EPUB, and TXT files using advanced AI
• Real-time web search inside the app — get live answers with citations while you read
• Voice interaction — speak your questions, hear the answers hands-free
• Works with large files — no page limits, no upload wait time

📖 FAST & LIGHTWEIGHT PDF READER
• Smooth, high-performance PDF viewer — opens large files instantly
• Offline reading — access all your local documents without internet
• Night mode / dark mode — pure dark interface for eye-friendly reading sessions
• Highlight, underline, and annotate directly on your documents
• Seamless scroll and pinch-to-zoom for comfortable reading

🔄 POWERFUL DOCUMENT TOOLS
• Convert images to PDF with one tap — scan receipts, notes, whiteboards
• PDF to EPUB converter — turn dense PDFs into a comfortable reading format
• Document scanner — high-quality batch scanning to digitise physical papers
• File encryption and digital signature support for sensitive documents
• Image viewer and photo editor built directly into your workflow

🔒 PRIVACY FIRST — YOUR DATA STAYS YOURS
• Local processing — documents never leave your device
• Session-only AI — your chats are not stored or shared
• No data collected, no third-party sharing
• Industrial-grade encryption for your sensitive files

🌍 BUILT FOR EVERYONE
Alpha Reader is used by students, researchers, lawyers, teachers, and professionals across India, Brazil, Poland, Germany and more. Whether you need to summarize a research paper, review a contract, or simply read an EPUB on your commute — Alpha Reader handles it all.

Download Alpha Reader free today and turn every document into a conversation.

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Supported formats: PDF, DOCX, XLSX, EPUB, TXT, Images (JPG, PNG)
AI features require internet · Document viewing works fully offline

What’s new

What's New
✨ Redesigned Home Screen — A fresh, modern home screen with quick access to recent files and tools, making navigation smoother than ever.
🪟 Glassmorphism UI — New floating action menu and bottom navigation bar with a sleek glass-inspired design for a premium look and feel.
📊 AI Token Usage Tracker — Keep track of your AI usage at a glance with a new visual token usage bar right on the home screen.