A clean, open-source multimedia downloader for Windows

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Overview

Freedom Loader is a desktop application built with Electron that provides a straightforward way to download video and audio content with full metadata support. The application focuses on reliability, transparency, and user privacy-no ads, no tracking, no questionable third-party services.

The primary goal is to make media downloading accessible to users who want offline access to their favorite content, particularly in situations where internet connectivity is unreliable or unavailable.

Table of Contents

• Features
• Installation
• Usage
• Preview
• Configuration
• Project Structure
• Technology Stack
• Development
• Roadmap
• Contributing
• Support
• License

Features

Core Functionality

• Multi-format downloads - MP4 video with full metadata or MP3 audio with embedded artwork
• Video information preview - Fetch and display video metadata before downloading
• Quality selection - Choose from best, medium, lowest quality or specific resolutions (1080p, 720p, 480p)
• Playlist support - Download entire playlists with optional auto-download mode
• Metadata embedding - Automatic retrieval and embedding of title, artist, duration, and thumbnail
• Video codec options - Support for H.264, H.265, AV1, VP9, VP9.2, and Theora codecs
• Custom output directory - User-configurable download location with path validation
• Cookie integration - Firefox cookie support for accessing age-restricted and member-only content

User Interface

• Custom window controls - Frameless window with custom top bar (optional)
• Theme system - Multiple pre-built themes with dynamic switching
• Real-time progress tracking - Live download progress bar with network speed indicator
• Server-Sent Events (SSE) - Non-blocking progress updates via event streaming
• Settings panel - In-app configuration interface with live updates
• Quick access toolbar - Direct links to logs, website, wiki, and developer tools

System Features

• Automatic updates - Electron-updater integration with GitHub releases
• YT-DLP auto-update - Keeps the download engine up-to-date on startup
• Structured logging - Winston-based logging with daily file rotation (7-day retention)
• Discord Rich Presence - Optional integration showing current download activity
• Single instance enforcement - Prevents multiple app instances from running simultaneously
• Native dependency validation - Startup checks for yt-dlp, FFmpeg, FFprobe, and Deno binaries
• Rate limiting - Express-based request throttling to prevent server overload
• Graceful shutdown - Proper cleanup of servers, logs, and RPC connections
• System notifications - Windows notifications on download completion (clickable to open folder)

Installation

Requirements

• Operating System: Windows 10 or later
• Browser: Mozilla Firefox (required for cookie extraction)
  • Download Firefox

Standard Installation

1. Download the latest release from the Releases page
2. Run the downloaded .exe installer
3. If Windows Defender shows a warning, click "More info" then "Run anyway"
4. Follow the installation wizard

File Locations

Downloaded files are stored in:

C:\Users\[USERNAME]\Downloads\Freedom Loader

Note

You can change it whenever you want. Just click the "Edit" button in the UI.

Application logs can be found at:

C:\Users\[USERNAME]\AppData\Local\FreedomLoader\logs\

Usage

Basic Download

1. Launch Freedom Loader
2. Paste a video or playlist URL into the input field
3. Select the desired format (Video MP4 or Audio MP3)
4. Click the download button
5. Monitor progress in real-time
6. Receive a notification when the download completes

Advanced Configuration

The application supports various configuration options:

• Custom download directory selection
• Discord Rich Presence activation
• Theme customization
• Log level configuration

Troubleshooting

If you encounter issues:

1. Restart the application
2. Check the logs in AppData\Local\FreedomLoader\logs\
3. Open the developer console: CTRL + SHIFT + I → "Toggle Developer Tools"
4. Create an issue on GitHub with logs and reproduction steps

Preview

Real-time download progress with network speed indicator

Settings panel with theme and feature customization

Configuration

Freedom Loader can be configured either through the settings panel in the UI or by directly editing the config.json file located in the application data directory.

Configuration File Location

C:\Users\[USERNAME]\AppData\Roaming\FreedomLoader\config.json

Available Options

{
  "autoUpdate": true,
  "discordRPC": true,
  "customTopBar": true,
  "autoCheckInfo": true,
  "addThumbnail": true,
  "addMetadata": true,
  "verboseLogs": false,
  "autoDownloadPlaylist": true,
  "customCodec": "h264",
  "logSystem": true,
  "outputTitleCheck": true,
  "downloadSystem": true,
  "notifySystem": true
}

Configuration Options

Option	Type	Default	Description
autoUpdate	boolean	true	Enable automatic application updates
discordRPC	boolean	true	Enable Discord Rich Presence integration
customTopBar	boolean	true	Use custom application top bar
autoCheckInfo	boolean	true	Automatically fetch video information on URL paste
addThumbnail	boolean	true	Embed thumbnail in downloaded audio files
addMetadata	boolean	true	Add metadata tags to downloaded files
verboseLogs	boolean	false	Enable detailed logging for debugging
autoDownloadPlaylist	boolean	true	Automatically download entire playlists
customCodec	string	"h264"	Video codec for encoding (supported: h264, h265, vp9, av1)
logSystem	boolean	true	Enable application logging
outputTitleCheck	boolean	true	Verify output file titles
downloadSystem	boolean	true	Enable download system
notifySystem	boolean	true	Enable system notifications

Supported Codecs

• h264 - H.264/AVC (widely compatible, recommended default)
• h265 - H.265/HEVC (better compression, less compatible)
• av1 - AV1 (modern codec, excellent compression)
• av01 - AV1 variant
• vp9 - VP9 (open format, good quality)
• vp9.2 - VP9 Profile 2 (HDR support)
• theora - Theora (legacy open codec)

Note

Configuration changes may require an application restart to take effect.

Project Structure

Freedom-Loader/
├── build/                   # Build resources and assets
├── config/                  # Configuration files
├── public/                  # Frontend assets (HTML, CSS, JavaScript)
├── ressources/             # Internal resources (icons, binaries)
├── server/                 # Express server code
│   ├── routes/            # API route handlers
│   ├── services/          # Business logic
│   └── utils/             # Server utilities
├── .github/                # GitHub configuration and workflows
├── main.js                 # Electron main process
├── preload.js             # Electron preload script
├── config.js              # Global application configuration
└── package.json           # Dependencies and npm scripts

Architecture Overview

Freedom Loader uses a client-server architecture within a single Electron application:

• Frontend: HTML/CSS/JavaScript served via Electron's renderer process
• Backend: Express.js server running locally for download management
• IPC Bridge: Secure communication via Electron's preload script
• Logging: Winston-based structured logging with file rotation
• Updates: Automatic checking and installation via electron-updater

Technology Stack

Core Technologies

Key Dependencies

• Electron: Cross-platform desktop application framework
• Express: Web framework for local HTTP server
• yt-dlp: Media download engine
• FFmpeg: Media processing and conversion
• Winston: Logging library
• discord-rpc: Discord Rich Presence integration
• electron-updater: Automatic application updates

Development

Prerequisites

• Node.js 16.x or higher
• npm or yarn
• Git

Setup

# Clone the repository
git clone https://github.com/MasterAcnolo/Freedom-Loader.git
cd Freedom-Loader

# Install dependencies
npm install

# Run in development mode
npm start

# Build for production
npm run build

Additional Dependencies

This project relies on several external binaries.
Some of them are not included in the public repository and must be added manually.

You must download the required binaries and place them in the ressources folder, using the exact filenames listed below.

Required binaries

• Deno

  • Download from: https://sourceforge.net/projects/deno.mirror/files/latest/download
  • Rename to: deno.exe

• FFmpeg

  • Download from: https://www.ffmpeg.org/download.html
  • Required files:
    • ffmpeg.exe
    • ffprobe.exe

• yt-dlp

  • Already bundled with the project
  • No manual installation required

Final folder structure:

ressources/
├── deno.exe
├── ffmpeg.exe
├── ffprobe.exe
└── yt-dlp.exe

These binaries are required for the application to start correctly.
If any of them are missing, an error message will be displayed at application startup.

Development Guidelines

• Follow existing code style and conventions
• Write clear commit messages
• Test thoroughly before submitting changes
• Update documentation when adding features
• Maintain compatibility with Windows 10+

Roadmap

Completed

• Website and documentation
• Automatic YT-DLP updates
• Automatic application updates
• Enhanced download status display
• Video chapter extraction
• Custom output path selection
• Custom codec selection
• Settings Panel with toggle switch for features.

In Progress

• Additional format support (WebM, OGG, etc.)
• Refactoring and cleaning the code base.
• Chrome/Edge cookie support
• Improved multi-site support

Planned

• Subtitle download and embedding
• Multiple language support
• Partial video downloads
• Custom file naming patterns
• Parallel downloads
• Automatic sponsor detection (SponsorBlock integration)
• Download history
• Linux version

Contributing

Contributions are welcome and appreciated. This project benefits from community involvement.

Bug Reports

Use the GitHub Issues system and include:

• Clear description of the issue
• Steps to reproduce
• Expected vs actual behavior
• Relevant logs from AppData\Local\FreedomLoader\logs\
• Screenshots if applicable

Feature Requests

Open a feature request issue with:

• Clear description of the proposed feature
• Use cases and benefits
• Potential implementation approach (if applicable)

Pull Requests

1. Fork the repository
2. Create a feature branch (git checkout -b feature/your-feature)
3. Make your changes with clear, descriptive commits
4. Test thoroughly
5. Update documentation as needed
6. Submit a pull request with a detailed description

Please read CONTRIBUTING.md and CODE_OF_CONDUCT.md before contributing.

Support

If you find this project useful and want to support its development:

Your support helps maintain infrastructure, develop new features, and keep the project free and ad-free.

License

Freedom Loader is released under the GNU General Public License v3.0 (GPLv3).

You are free to use, modify, and redistribute this software under the terms of the GPL-3.0 license. See the LICENSE file for complete details.

Acknowledgments

• yt-dlp for the robust download engine
• FFmpeg for media processing capabilities
• Deno for helping me bypassing challenges
• Electron for the desktop application framework
• The open-source community for continuous support and contributions
• @SpicyFire21 to be the spiciest one
• Jacques Chirac to love Apples
• All users who test, report issues, and help improve the application

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Freedom Loader - Put freedom in your downloads

Website • Download • Documentation • Report Bug