Smart File Manager
App Overview
Smart File Manager is a comprehensive file management solution for Android users. With an intuitive interface similar to PC file explorers, you can efficiently manage your smartphone’s internal storage and external SD cards. Trusted by over 4,000,000 users, this file management app provides one-stop service from file organization to multimedia playback.

Key Features
■ File Exploration & Management
- Browse all files and folders on internal storage and external SD cards
- Create, copy, move, delete, and rename files and folders
- Compress and extract files (ZIP, RAR support)
- Quick access feature for instant navigation to frequently used folders
■ Built-in Multimedia Tools
- Text Editor: Edit various text file formats
- Video Player: Support for major video formats
- Music Player: High-quality audio playback and playlist management
- Image Viewer: Image file preview and slideshow functionality
- PDF Reader: View and zoom PDF documents
- HTML Viewer: Preview web page files
- APK Installer: Install app files and view app information
■ Smart File Classification System
- Quick access to Gallery, Videos, Music, Documents, and Downloads folders
- Recent files categorized by time period (Today, Week, Month, All)
- Automatic classification and statistics by file type
- Powerful file search functionality to find desired files instantly
■ Google Drive Integration
- Secure Drive integration through personal Google account authentication
- Unified management of local and cloud files
- Support for Drive file downloads and uploads
- Distinguished display of online/offline file status
■ Storage Analysis & Optimization
- Visualization of total storage capacity and usage status
- File type statistics and charts
- Identification of large files and duplicate files
- Storage cleanup and optimization suggestions
■ System Information Monitoring
- Battery information (temperature, charging status, voltage)
- RAM usage status (Total, Used, Available)
- Detailed internal/external storage information
- CPU status and system platform information
- Real-time system performance monitoring
■ Home Screen Widgets
- Storage information widget for at-a-glance capacity checking
- Favorites shortcut widget (2×2 size)
- Battery status widget (1×1 size)
- Direct access to file management features from home screen
■ Personalization & Convenience Features
- Register favorite folders and quick access
- Custom themes and interface settings
- Shortcuts to frequently used device settings
- Multi-language support (Korean, English)
Data Usage & Privacy Protection
Data Access Purposes Smart File Manager accesses data for the following purposes to enhance users’ file management experience:
- Storage Read/Write Permissions: Provide core file management functions including browsing, creating, copying, moving, and deleting files and folders
- Media File Access Permissions: Provide viewing, playback, management, and gallery functions for images, videos, and music files
- Google Drive Integration: Integrate cloud storage with local storage management under explicit user approval
- System Information Access: Provide system information including storage capacity, battery status, and RAM usage
Privacy Protection Policy
- All file operations are performed only within the user’s device
- We do not transmit users’ files or personal information externally
- Google Drive integration only accesses user-selected files when cloud integration is used
- We do not collect personal information for advertising or marketing purposes
- We do not share any personal information with third parties
Safety Precautions for Secure Usage
Important Warnings
- Deleting system files or important app data may cause device malfunction
- Exercise particular caution when working with internal storage
- Please backup important files in advance
- Do not arbitrarily modify files in unknown system folders
Permission Guidelines Storage access permissions are essential for the app’s normal operation. Users can manage permissions in settings at any time, and some features may be limited if permissions are revoked.
Customer Support & Contact Information
Technical Support: support@smartwho.net
Business Inquiries: contact@smartwho.net
Developer: SMARTWHO Inc.
Version: Continuously updated to latest version
Supported OS: Android 8.0 (API 26) or higher
Download: Search “Smart File Manager” on Google Play Store
Legal Notice
App Information: https://smartwho.net/smartfilemanager/
Terms of Service: https://smartwho.net/terms/en/
Privacy Policy: https://smartwho.net/smartfilemanager/privacy/en/
This app is developed and distributed by smartwho, and all intellectual property rights belong to smartwho. Users must comply with relevant laws and terms of service when using the app.