# Audio Compressor ## Product positioning Compress local audio while balancing file size and playback quality. ## Core features Audio import; bitrate and sampling parameter settings; compression estimate; progress display; result export. ## Input and output Input: a local audio file Output: a compressed audio file ## Supported platforms Windows, macOS, and Linux; runs locally and offline. ## Business model Free tier: 3 uses per day Perpetual license removes usage limits. ## Processing notes Files are processed locally and are not uploaded to third-party services.