**Windows Desktop Application | C# | .NET | WPF | FFmpeg** A multimedia desktop application designed to download authorized video content, convert video files to MP3, and manage offline media through a modern, user-friendly interface. Built with C#, .NET, WPF, FFmpeg, and SQLite, the application features customizable video quality, audio extraction, download progress monitoring, queue management, and download history. **Future Development:** Native Android and iOS versions using Kotlin and Swift. **Developed by NYCdatalink.**