Office Reader: PDF Word Excel

FinAI Technology

About this app

📱 Office Reader — PDF reader, document viewer & file opener. Zero ads. No account required. Opens 100+ formats offline.

The only document app that gives you everything and asks for nothing.

❌ EVERY OTHER APP DOES THIS TO YOU:

Banner ads covering half your document
"Upgrade to Pro" popups while you're trying to read
Forced account creation just to open a PDF
"Unsupported format" on the file you need right now
5 apps installed just to handle your files
✅ OFFICE READER IS DIFFERENT:

🚫 Zero Ads. Forever. Not "no ads if you pay." No ads, period. No banners. No interstitials. No popups. We don't run ads and never will. Read in peace.

📂 100+ Formats. One App. PDF, Word, Excel, PowerPoint, EPUB, images, audio, video, code, archives — if you downloaded it, we open it. Delete your other viewers.

🌐 70+ Languages Supported. Full UI localization for 70+ languages. Works for everyone, everywhere.

📴 100% Offline. Local files open instantly without any internet connection. Read on a plane, subway, or anywhere. Your files, your device.

👤 No Account Required. Install and tap to open. No sign-up wall. No login required. No subscription. No trial period. Just works. 💡 Want to sync files across devices? Create a free account — it's optional, never mandatory.

📄 100+ FORMATS — COMPLETE FILE OPENER

Office Documents

PDF reader — View, search, bookmark, annotate, sign & fill forms (pdf viewer)
Word viewer — DOC, DOCX, DOCB, DOTX, DOT (docx reader)
Excel viewer — XLS, XLSX, XLT, XLSB, XLTX, CSV (spreadsheet viewer)
PowerPoint viewer — PPT, PPTX, PPS, PPSX (ppt viewer)
Media & Books

Images — JPG, PNG, WebP, GIF, BMP, HEIC, HEIF, SVG
EPUB reader — Smooth eBook reading, adjustable font (ebook reader)
Comics — DjVu, CBR, CBZ
Audio — MP3, AAC, FLAC, WAV, OGG, WMA, M4A
Video — MP4, MKV, AVI, MOV, WMV, FLV, WebM, 3GP
Text & Code (text reader)

TXT, RTF, MD, LOG, HTML, CSS, JS, JSON, XML, SQL, YAML
Python, Java, Kotlin, Swift, Go, Rust, C, C++, PHP, Dart & more
Config — INI, CFG, CONF, ENV, TOML, Gradle, CMake
Archives

ZIP, RAR, 7Z, TAR, GZ, BZ2, XZ, CAB, ISO
🔧 PDF TOOLS — ALL BUILT-IN, ALL FREE

📷 Scan to PDF — Turn paper into PDF with your camera
🔗 Merge & Split — Combine or extract pages instantly
🔄 Office to PDF — Word, Excel, PowerPoint → PDF
✏️ Sign & Annotate — Draw signatures, highlight, add notes
🔍 OCR — Extract text from scanned documents
🔒 Password Protect — Lock, unlock, or remove PDF passwords
📉 Compress — Reduce file size without losing quality
No subscription. No watermarks. No paywall. Just tools.

📁 SMART FILE MANAGER

Browse all folders on your device
Search by name, type, date, or size
Google Drive integration — open cloud files directly
Favorites & recent files for one-tap access
Home screen widget for instant access
List view & grid view with thumbnails
⚡ BEAUTIFUL READING EXPERIENCE

Dark mode & AMOLED night mode
Continuous scroll or page-by-page flip
Pinch-to-zoom, go-to-page, print & share
Resume exactly where you left off
Tablet-optimized dual-page layout
Adjustable font size & background color
🔒 ABSOLUTE PRIVACY

Documents stay on the device unless you choose Google Drive or an optional account. We do not sell your files. Crash and usage analytics (Firebase) help keep the app stable, with consent where required. Download once. Use forever.

Free. Fast. Forever. → The last document app you'll ever need. Download Office Reader now.

What’s new

• Fixed Coroutines R8 keep rules to eliminate startup issues.
• Added TalkBack accessibility descriptions for TTS read-aloud playback controls.
• General performance optimizations and stability improvements.