File Manager

File Manager - Expert Viewer is the all-in-one file manager and expert file viewer for Android. This powerful file manager lets you browse files, view images, play videos, read PDF files, listen to music, compress and extract ZIP files, clean storage, and connect to cloud storage and FTP servers — all from one fast, lightweight file manager.

[Expert File Viewer - Built-in Media Players]

Open every major file format directly inside the file manager — no extra apps:

- Video Player - Play MP4, MKV, AVI, MOV, WebM video files with smooth playback, subtitles, and Picture-in-Picture (PIP) mode

- Image Viewer - Gallery file viewer for JPG, PNG, GIF, WebP, HEIC with pinch-to-zoom and swipe navigation

- PDF Reader - Open and read PDF files with smooth page navigation and zoom

- Music Player - Audio file player for MP3, FLAC, WAV with equalizer presets, background playback, and PIP

- Text Editor - View and edit text, log, and source code files with auto encoding detection

- HTML and Markdown Viewer - Render web pages and Markdown documents offline

- Code Viewer - Syntax-highlighted JSON and XML file viewer

- APK Installer - Review APK package details before install

[File Explorer - Smart File Manager]

Browse files on internal storage, SD cards, and USB OTG drives with a clean file explorer interface. Copy, move, rename, delete, compress (ZIP), and extract archives in just a few taps. Toggle between list and grid view with one tap for faster photo browsing. Use the dual-pane split view file manager to manage files across two folders side by side.

Access recent files instantly from Quick Access. Save folders to Favorites for one-tap file access. Use global file search to locate any file by name in seconds. The built-in Trash keeps deleted files safe for 30 days.

[Vault - Safe Folder with Biometric Lock]

AES-256 encryption with a device-bound key stored in Android Keystore. Biometric or PIN required to unlock. Sandboxed from other file managers, USB transfers, and screenshots. Export back to Downloads anytime.

[Storage Cleaner - Free Up Space]

Keep your device clean with expert storage management tools:

- Duplicate File Finder - Hash-based scan to remove duplicate files

- Large File Finder - Identify the biggest files at a glance

- Junk File Cleaner - Remove empty folders and temporary files

- Storage Dashboard - Visual storage breakdown

[Cloud File Manager - Cloud Storage Integration]

Access cloud storage files without switching apps:

- Google Drive - Browse, download, upload, and manage Google Drive files

- OneDrive - Connect to Microsoft OneDrive cloud storage seamlessly

- Move files between local storage and cloud drives

[FTP, SFTP, and Network File Transfer]

Connect to remote file servers from your file manager:

- FTP and FTPS - Secure file transfer to FTP servers

- SFTP - Secure file transfer over SSH with key authentication

- SMB and LAN - Access shared files on Windows PC, NAS, Linux

- Wi-Fi File Server - Built-in HTTP server, scan a QR code, transfer files between phone and PC

[Home Screen Widgets]

- Storage Widget - Real-time file storage monitoring

- Favorites Widget - Quick access to pinned folders

- Battery Widget - Battery status at a glance

[Designed for Every User]

- Light and Dark Mode - Automatic theme switching

- Material You Dynamic Colors - Theme adapts to your wallpaper on Android 12+

- Phone and Tablet - Responsive file manager layout

- 60+ Languages - Localized file manager worldwide

- Fast and Lightweight - Smooth browsing with low memory usage

* Storage permissions are optional and can be revoked at any time.

Google Drive is a trademark of Google LLC. OneDrive is a trademark of Microsoft Corporation. This app is not affiliated with or endorsed by Google LLC or Microsoft Corporation.