NFile

A beautiful File Manager application built with Flutter.

Overview

NFile is designed to provide a highly aesthetic file management experience on Android. It features a stunning interface with an exclusive "Broken" icon pack, dynamic AMOLED-friendly dark mode, and a fluid user experience.

With the latest update, NFile transitions from a simple file explorer to a comprehensive media hub with built-in high-performance players and viewers.

Features

• Premium UI/UX: A textured and alpha-blended aesthetic that gives a modern, glassmorphic feel to your file browsing.
• Native Media Indexing: Lightning-fast gallery views for Images, Videos, and Audio using native device indexing. No more slow recursive scans.
• Built-in Media Players:
  • High-Performance Video Player: Powered by media_kit for smooth playback of high-resolution videos.
  • Elegant Audio Player: Clean playback interface with album art support and precise seeking.
  • Pinch-to-Zoom Image Viewer: View your memories in full detail with smooth gestures.
• Built-in Text Editor: View and edit .txt, .md, .json, and other code files directly within the app.
• Advanced Sorting: Filter your media by Newest, Oldest, or Date-wise to find what you need instantly.
• Complete File Operations: Easily copy, cut, paste, rename, and delete files or folders.
• Quick Categories: One-tap access to your indexed media libraries.
• Storage Overview: Visual representation of your device's internal storage usage.
• Fluid UI: iOS-style bouncy physics and smooth transitions throughout the app.

Screenshots

Permissions

The application requires the following permissions for full functionality:

• MANAGE_EXTERNAL_STORAGE: For seamless file operations across the entire device.
• READ_MEDIA_IMAGES, READ_MEDIA_VIDEO, READ_MEDIA_AUDIO: For high-speed native media indexing.

Building and Running

1. Clone this repository.
2. Run flutter pub get to install dependencies.
3. Run flutter run on an Android device (API 21+ required).

Technologies Used

• Flutter & Dart
• State Management: provider
• Media Engine: media_kit (Video & Audio playback)
• Indexing: photo_manager & on_audio_query
• Permissions: permission_handler
• Viewers: photo_view & open_filex

License

GNU GPL v3 License

new update. Here is what is new:

• Added synchronized lyrics support with an interactive layout featuring chronological scrolling and custom tap-to-seek playback (#65).
• Added support for loading .lrc files automatically from the song's directory, with a manual file picker option starting at the primary storage root (#65).
• Added a customizable "Double-Press to Exit" option in General & Behavior settings to bypass the app exit confirmation dialog (#65).
• Standardized the selection title header format across Images, Videos, Audio, Documents, Files, Downloads, APKs, and Screenshots to display selected/total counts (e.g., 7/60) without using the word "Selected" (#65).
• Added quick categories caching to prevent loading skeleton screens and display media lists immediately on startup.
• Optimized folder scrolling responsiveness and media lookup database query performance.
• Optimized grid layout column scaling for tablet and widescreen displays.
• Fixed a memory leak crash when extracting large zip/archive files.
• Fixed a bug causing duplicate item size and count properties in the media category info panel.
• Fixed drawer header styling/typography constraints in custom dark themes.
• Fixed screenshots loading glitches and cached category sync.

Thank you so much! ❤️