What is Safon - File manager & Tools?

Safon - File manager & Tools is an all-in-one Android workspace combining a powerful file browser, an HD document and QR scanner, 10+ offline PDF power tools, a smart storage cleaner and duplicate finder, an AES-256 biometric secure vault, and cable-free Wi-Fi file transfer.

Are Safon's document scanner and PDF tools processed offline?

Yes, 100%. All document scanning, perspective cropping, OCR, PDF merging, splitting, compression, encryption, and conversions occur entirely on your Android device. Your files and photos are never uploaded to any remote server or cloud, ensuring absolute privacy.

What PDF tools are included in Safon?

Safon includes over 10 native PDF power tools: Merge multiple PDFs, Split PDF into separate documents, Extract specific page ranges, Reorder or Delete pages, Compress PDF to reduce file size, Add Watermarks (text, opacity, placement), Password Protect (AES-128/256 encryption), Remove PDF passwords (decrypt), Convert Images (JPG/PNG/WEBP) to PDF, and Convert PDF pages into high-resolution images.

How does Safon's Wi-Fi Transfer work without cables or internet?

When Wi-Fi Transfer is started in Safon, the app runs a high-speed local HTTP web server on your local Wi-Fi network secured by a 6-digit session PIN. You simply open the displayed IP address in any browser on your PC, Mac, Linux, or tablet to upload and download files at full Wi-Fi speeds without cables or internet access.

How does the duplicate finder and storage cleaner work?

Safon's storage cleaner uses accurate cryptographic hash comparison (MD5/SHA-256) to identify true duplicate photos, videos, music, and documents regardless of filename. It also detects app cache, temporary residual files, obsolete APK installers, and large files. A built-in Recycle Bin allows safe preview and one-tap restore before permanent deletion.

How does the Secure Vault protect sensitive files in Safon?

Safon's Secure Vault protects private files using hardware-backed biometric authentication (fingerprint, face unlock, or PIN) and military-grade AES-256-GCM encryption. Vault files are hidden from external media scanners and other apps, with optional encrypted backup export and import.

Which archive formats can Safon compress and extract?

Safon supports extracting ZIP, 7Z, TAR, GZ, and RAR archives, and creating compressed ZIP archives with customizable compression levels and folder structures.

Where can I download Safon - File manager & Tools?

Safon - File manager & Tools is available for free download on the Google Play Store at https://play.google.com/store/apps/details?id=com.sefion.safon for Android devices running Android 8.0 and higher.

✨ All-in-One Android Workspace

Smart Document Scanner, PDF Tools & Storage Cleaner

Your all-in-one Android powerhouse for document scanning with smart categories, complete offline PDF power tools, storage cleaning, local Wi-Fi transfer, and encrypted private vault storage.

Smart Document Scanner 10+ PDF Power Tools Storage Cleaner Live QR & Barcode Biometric Vault 100% Offline Privacy

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AES-256 Vault Biometric Security

Safon home dashboard screenshot with Quick Actions and Storage Overview

10+ PDF Tools 100% On-Device

Comprehensive Toolset

Built for Real-World Mobile Productivity

Everything you need to organize, create, edit, and secure your files without switching between multiple apps.

Smart File Browser & Recents

Explore internal storage, SD cards, and USB drives with deep folder navigation. Includes instant Recent Files access, storage breakdown analytics, batch operations, ZIP compression, and trash recovery.

Storage Analytics Recent Files Zip / Unzip

Smart HD Document Scanner & QR

Capture physical paperwork, receipts, IDs, and books with live auto-edge detection, perspective crop, and smart color filters (Auto, Crisp, B&W, Magic Color). Features instant categorization into Invoices, Receipts, and Work, plus built-in live QR & barcode scanning.

Auto-Edge Crop Category Folders Live QR & Barcode

10+ On-Device PDF Power Tools

Merge multiple PDFs, split page ranges, compress file size without quality loss, rotate orientation, lock with passwords, unlock protected files, add watermarks, and convert images to PDF or PDF to images—100% processed locally on your phone.

Merge & Split Compress PDF Password & Watermark

Smart Storage Cleaner & Analyzer

Reclaim gigabytes of space with deep storage analysis. Effortlessly remove app cache, transient files, obsolete APK installers, and empty folders. Includes duplicate file scanner, large file detector (>25MB), and Recycle Bin auto-retention restore.

Junk & Cache Clean Duplicate Finder Recycle Bin Restore

AES-256 Vault & File Encryption

Protect private files in a hardware-backed biometric Vault or encrypt individual files anywhere in storage with military-grade AES-256-GCM passwords. Includes encrypted PBKDF2 backup export and import.

AES-256-GCM Biometric Vault Encrypted Backup

PIN-Secured Wi-Fi & Viewers Suite

Transfer files between your phone and PC or Mac over local Wi-Fi with zero cables and rotating 6-digit session PINs. Plus native Jetpack Compose viewers: PDF reader with thumbnail scrubber, code syntax viewer, and media player.

Local Wi-Fi PIN PDF Scrubber Media Suite

App Interface

Experience the Safon Interface

Designed with clean Material Design 3 guidelines for intuitive, fluid, and clutter-free navigation.

Safon mobile home dashboard with quick actions and storage status

Home Dashboard & Quick Actions

Real-time storage status, 1-tap quick actions (Cleaner, Scanner, Wi-Fi, PDF Tools), and recent file activity.

Complete PDF Power Tools

10+ on-device tools: PDF organizer, split, compress, watermark, lock & unlock passwords, and image conversions.

Safon mobile document scanner crop viewfinder with magnifier loupe

Smart Scanner & Perspective Crop

Live auto-edge detection, corner adjustment handles with circular zoom loupe, and crisp color enhancement filters.

Safon organized scans directory and documents list

Organized Scans & Categories

Instant categorization into Invoices, Receipts, IDs, and Work with search and quick actions.

Smart Storage Cleaner

Reclaim gigabytes with junk cache cleaner, duplicate finder, WhatsApp clutter cleaner, and obsolete APK remover.

Safon fast file browser and folder explorer

Fast File Browser & Storage

Deep folder exploration across internal storage and SD cards with batch actions and multi-mode sorting.

Safon documents overview and file categories hub

Documents Hub & Categories

Instant categorized overview of PDFs, Office documents, archives, media files, and APK packages.

AES-256 Biometric Vault

Hardware-backed encryption for sensitive documents with fingerprint/face biometric unlock and auto-wipe protection.

Privacy First Architecture

Your Files Stay on Your Device

Safon is built from the ground up with strict on-device processing. We never upload your personal files, scans, or documents to remote servers.

100% On-Device

PDF merging, optical character recognition, and document scanning run entirely on your phone processor.

Hardware Vault

Private vault is fortified with Android BiometricPrompt and encrypted storage to stop unauthorized access.

No Forced Cloud

No mandatory account creation. Safon functions fully offline without demanding internet connectivity.

Zero Data Logging

We do not track or sell your document metadata. Your confidential records stay private and in your hands.

SMART FILE HUB & PDF POWER TOOLS

Safon

Smart Document Hub &
All-in-One Utility Suite

Smart document management, fast camera scanning, and complete PDF power tools — 100% offline & private.

Smart Scanner & QR

10+ PDF Power Tools

Storage Cleaner

Biometric Vault

Wi-Fi Transfer

100% Offline

Dashboard & Recents Storage Analyzer All Safon Tools 100% Offline Privacy

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⚡ All-in-One Tools

🔒 Biometric Vault Protected

Got Questions?

Frequently Asked Questions

Find answers to common questions regarding features, offline use, and security.

Is Safon free to download and use?

Yes! Safon is free to download on Google Play and gives you full access to file browsing, document scanning, PDF tools, and storage management. Optional Pro upgrades are available for advanced batch actions and ad-free usage.

Do my scanned documents or PDFs get uploaded to any servers?

No. All scanner enhancement, edge cropping, OCR text extraction, and PDF manipulation (merging, compression, password locking) occur 100% locally on your Android device. Your sensitive files never leave your phone.

What PDF editing and management tools are included?

Safon includes a comprehensive PDF Hub: PDF Merge, PDF Split, Images to PDF converter, PDF to Images exporter, PDF Compressor, Page Rotator, Watermarking tool, Password Lock (encryption), and Password Unlock.

How does the Biometric Secure Vault work?

The Secure Vault creates an isolated, encrypted storage partition on your device. Files placed inside the vault are hidden from standard gallery apps and require biometric authentication (Fingerprint or Face Unlock) or a custom PIN code to access.

How does Wi-Fi Transfer move files to my computer?

When Wi-Fi Transfer is started, Safon generates a secure local IP address. By typing this address into any web browser on the same Wi-Fi network (PC, Mac, Linux, or tablet), you can upload and download files at high speeds without cables or cloud accounts.

What does the Smart Storage Cleaner & Duplicate Finder do?

Safon features a built-in deep storage cleaner that identifies app cache, temporary residual files, obsolete APK installers, and duplicate files. You can safely preview and delete junk to reclaim gigabytes of storage. Deleted items are safely held in the Recycle Bin before permanent deletion.