ALAC Converter Express enables you convert FLAC (Free Lossless Audio Codec), APE (Monkey's Audio), WAV, TTA, WMA (Windows Media Audio Lossless), WV (WavPack) to Apple Lossless Audio. Apple Lossless, also know as Apple Lossless Audio Codec (ALAC), an audio format similar to AAC, but lossless, meaning that audio is compressed in Apple Lossless without any loss in quality. Now you can enjoy the versatile audios on your M4A Player wherever and whenever. Simple settings, high speed, and friendly interface. It is very easy to use without any special setting, only a few clicks complete the task of convert audio; It can detect your hardware configuration and decide an optimized convert scheme automatically; Provide greater than 300% converting speed by multithreading, so fast beyond your imagination. Support batch convert.