The layout is simple and supports all popular audio formats. Xilisoft 音声変換プロ can extract audio from MPEG, WMV, MP4, and other video files, making the audio conversion fast and straightforward. Compared with the best program we have tested, Xilisoft's conversion and extraction time take longer, which is not ideal for converting multiple large files. It also has batch-processing capabilities, which can save you from waiting for tasks to complete. You can add echo, chorus, and other effects and reset the volume, which helps to mask some of the flaws in the files you get from vinyl records or tapes.