Document Reader & PDF Editor

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Looking for a fast, lightweight, and all-in-one document reader and smart PDF editor?

Documents Reader & PDF Editor is your complete mobile office suite to open, view, edit, annotate, and scan all file formats – PDF, Word (DOC, DOCX), Excel (XLS, XLSX), and PowerPoint (PPT, PPTX) anytime, anywhere, 100% offline and secure!

Powered by an integrated Smart AI Document Assistant, you can chat directly with your files, summarize 50-page reports in 5 seconds, and extract key insights instantly.

WHY CHOOSE DOCUMENTS READER & PDF EDITOR?
• All-in-One Office Suite: Supports PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX, and TXT.
• Smart AI Copilot: Instant document summaries, contract analysis, and Q&A.
• 100% Offline & Private: No cloud upload required. All your files remain on your device.
• Ultra-Fast & Lightweight: Opens heavy files in milliseconds without battery drain.

SMART PDF EDITOR & ANNOTATOR
• Lightning-fast PDF viewing with smooth vertical and horizontal scroll modes.
• PDF Annotator: Highlight text, underline, strikethrough, and draw freehand.
• Digital Signature: Draw and save your electronic signature to sign contracts on the go.
• Night Mode: Protect your eyes with a dedicated dark theme for comfortable night reading.
• Bookmarks & Search: Jump to specific pages and find keywords instantly inside large files.

WORD EDITOR & OFFICE VIEWER (DOC / DOCX)
• Seamless reader for Word documents (DOCX, DOC, Rich Text Format).
• Built-in Word Editor: Create, draft, and modify text files with professional templates.
• Clean reading mode with customizable font scaling and elegant page views.

EXCEL & SPREADSHEET VIEWER (XLS / XLSX)
• Open all spreadsheets, financial sheets, and budget data with zero formatting errors.
• Supports multi-sheet navigation, cell selection, and standard office formulas.
• Fast search to find numbers, names, and financial records instantly.

POWERPOINT PRESENTATION VIEWER (PPT / PPTX)
• High-resolution slides viewer for PowerPoint presentations (PPT, PPTX, PPSX).
• Smooth presenter mode with slide thumbnail previews.

HD DOCUMENT SCANNER & CROP STUDIO
• Cam Scanner Studio: Digitize contracts, IDs, receipts, notes, and photos in seconds.
• Image to PDF Converter: Convert gallery images and camera snaps into single or multi-page PDFs.

SMART AI DOCUMENT COPILOT
• Chat with any PDF: Ask complex questions and get accurate answers from your documents.
• Instant Bullet Summaries: Condense long legal contracts, research papers, and books.

PRIVACY & FILE MANAGER
• Auto-Organizer: Automatically finds and categorizes all documents stored on your phone.
• Privacy Guaranteed: No login required, zero data tracking, and 100% on-device processing.

Download Documents Reader & PDF Editor today and turn your Android phone into a powerful, portable office workstation!

For feedback or support, feel free to contact us at support@coregritstudio.com
Fast PDF editor & Documents reader. Edit Word & Excel offline. Smart AI chat.
Updated on
Oct 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

🎉 Welcome to Documents Reader & PDF Editor!
• All-in-one reader: PDF, Word (DOC/DOCX), Excel (XLS/XLSX), PPT
• Advanced PDF Editor: Draw, annotate, sign & stamp signatures
• Smart Gemini AI: Chat with your documents & get instant summaries
• Full-featured spreadsheet & document viewer with formatting tools
• 100% offline privacy & full Android 16 (Target SDK 36) support
• Modern design with smooth Dark & Light modes
Enjoy seamless document reading and editing!