Acez CD Ripper can convert digital audio tracks directly from compact discs to CD-Quality WAV files, the popular MP3 files ,windows media format files(WMA), Ogg Vorbis format files and VOX format files without generating any temporary files.Acez CD Ripper supports CDDB (compact disc data base ), you can connect to any remote CDDB as you want to get the album information about your CDs automatically.Acez CD Ripper also provides a native CD Player, the native player lets you listen the songs of your CDs before converting them.1. New anti crackle function. This feature will help you avoid creating mp3s with boring crackle on some computers. 2. Support the most popular audio formats:MP3,WMA,WAV,Ogg, VOX. 3. Acez CD Ripper supportes 4 wav formats: Microsoft PCM, Microsoft ADPCM, DSP Group TrueSpeech, GSM. Select the frequency, channel, bits per sample of the output wave file. 4. Acez CD Ripper uses MP3 Lame Encoder; Support selecting frequency, channel, bitrate, encoder quality; HighPass Filter, LowPass Filter; CBR, ABR, VBR encoding modes available. 16 kinds of presets MP3 formats. 5. Acez CD Ripper supports selecting OGG frequency, channel, nominal bitrate; VBR Enabled; Quality Enabled. 6. Acez CD Ripper has a list of supported WMA formats. 7. Acez CD Ripper supports selecting frequency of the output VOX files. 8. Direct conversion with fast encoding engine without generating temorary files. 9. Connect to any remote CDDB as you want to get the album information about your CDs. 10. Support multiple CD-ROMs. 11. Provide native CD Player. 12. Customize output file naming format.