Ofisu PDF Scan Merge Convert

James Kaguo

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About this app

📄 OFISU — All-in-One Document Studio

Stop juggling five different apps. Ofisu gives you every document
tool you need in one clean, fast, offline-ready app — with zero
subscriptions and zero cloud uploads.

Everything stays on your phone. Always.

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📷 SCAN TO PDF
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Turn physical documents into crisp PDFs in seconds. Point your
camera, tap scan — automatic edge detection and cropping does the
rest. Scan multi-page documents in one session.

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📝 PDF TO WORD
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Convert any PDF into an editable Word (.docx) file. Layouts,
images and formatting are faithfully preserved — no garbled text,
no missing pages. Works on contracts, reports, forms and more.

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📑 WORD TO PDF
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Share .docx files as universally readable PDFs. One tap — your
Word document becomes a perfectly formatted PDF ready to send.

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✂️ SPLIT PDF
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Extract exactly the pages you need. Split into individual pages or
define custom page ranges — each range becomes its own PDF file.

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🔀 MERGE PDF
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Combine multiple PDFs into one clean document. Select your files,
arrange the order, merge. Done.

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🔖 WATERMARK PDF
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Stamp every page with a custom text watermark. Perfect for
CONFIDENTIAL labels, DRAFT marks, or personal branding.

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👁️ VIEW PDF & WORD DOCUMENTS
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A fast, smooth built-in viewer for both PDF and .docx files.
Pinch to zoom, flick through pages. Open documents directly from
your Files app or any other app — Ofisu handles it instantly.

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🕘 DOCUMENT HISTORY
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Every processed file is saved to your history for quick one-tap
access. No hunting through folders — your recent work is always
one tap away.

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🔒 YOUR FILES NEVER LEAVE YOUR PHONE
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Every conversion, scan and merge happens entirely on your device.
No account. No internet required. No files uploaded to any server.
Ever. Your documents are yours — we never see them.

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⚡ WHY OFISU?
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✔ 8 powerful tools, one app
✔ 100% on-device — works fully offline
✔ No subscription, no sign-up
✔ Open files shared from Gmail, WhatsApp, Drive and more
✔ Clean, distraction-free interface
✔ Lightweight — won't slow your phone down

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PERFECT FOR
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• Students scanning lecture notes and assignments
• Professionals handling contracts and reports on the go
• Anyone who needs to edit, share, or organise documents
without a laptop

Download Ofisu free and take control of your documents — right
from your pocket.

What’s new

More Improvements