DocMaster PDF Tools

DocMaster PDF Tools is your all-in-one document workshop that works entirely on your device — no internet connection required, no cloud uploads, and no storage permissions needed.

Whether you need to turn photos into professional PDF documents, combine multiple files, extract specific pages, reduce file sizes, or simply read a PDF — this app handles it all privately and efficiently.

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KEY FEATURES
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📸 PHOTO → PDF CONVERTER
• Select multiple photos from your gallery
• Automatically arranged on standard A4 pages
• Images are scaled and centered for a clean layout
• Save the output PDF to any location on your device

📄 DOCUMENT ORGANIZER
• Combine Mode: Join two or more PDF files into a single document
• Extract Mode: Pull out specific pages using flexible ranges (e.g., 1-3, 5, 7-9)
• Manage your document list before processing

📦 SIZE REDUCER
• Shrink oversized PDF files with three intensity levels:
– Gentle: Minimal compression, best quality (2-30% smaller)
– Balanced: Great quality with noticeable savings (40-55% smaller)
– Aggressive: Maximum file size reduction (~60-80% smaller)
• View before and after file sizes with savings percentage

👁️ DOCUMENT VIEWER
• Open and read any PDF file directly in the app
• Pinch-to-zoom and double-tap zoom support
• Smooth page-by-page navigation
• Zoom percentage indicator

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PRIVACY & SECURITY
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🛡️ Zero Permissions Required — This app does not request any dangerous permissions. It uses the Android Photo Picker and Storage Access Framework (SAF) so you stay in full control of which files the app can access.

🔒 100% Offline — All processing happens directly on your device. No data is uploaded to any server. No internet connection needed.

📱 No Ads, No Tracking — Your documents are your business. We don't collect, store, or transmit any personal data or document content.

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WHY CHOOSE DOCMASTER PDF TOOLS?
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✅ Works without internet — perfect for travel or restricted networks
✅ No account registration required
✅ Lightweight and fast
✅ Modern Material Design interface
✅ Supports Android 7.0 and above

Download DocMaster PDF Tools now and take full control of your documents — privately, securely, and completely offline.