Audio Converter
Convert Audio Files

Audio Converter

Audio file conversion and CD ripping performed with high audio quality

Music Converter, CD Ripper, and Disc Burner

Convert audio to MP3, M4A, FLAC, AAC, Apple Lossless, Opus, Vorbis, and other audio formats. Supports 50+ audio file formats. Rip audio from CDs in bit perfect audio quality. Edit metadata of audio files. Get metadata from 6 online music metadata services. Burn audio CDs and MP3/data discs.

Optimized for audio quality. Perfected 20+ years.

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EZ CD Audio Converter 9.0 for Windows 10 / 8 / 7

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Audio File Converter Features

  • Optimized for highest audio quality
  • Always includes the latest versions of the best audio codecs
  • Convert audio from 50+ audio file formats
  • Batch audio file converter with up to 64 parallel audio file converters
  • Perfect accurate CD converter with secure ripping error detection
  • Get high quality metadata using the 6 online music metadata services
  • Batch convert many audio files at once
  • Enhanced metadata editor with Full metadata support

MP3 Converter

Batch convert audio files between audio file formats with the highest audio quality.

Edit all metadata prior conversion. Preserve all metadata, embedded images, and source folder structure on audio file conversion. Up to 64 parallel audio file converters for maximum performance on multi-core processors.

Apply DSP effects such as ReplayGain metadata calculation, EBU R128/ReplayGain loudness normalization.

Metadata Editor

Save modified metadata to the source files. Automatically or manually resize Cover Art and save to the audio file or external file.

CD Ripper

Secure CD ripping with advanced error detection.

  • Reliable error detection system
  • 2-pass CRC verification
  • Report exact position of the possible errors in the ripping log
  • Detect pre-emphasis from sub-codes and apply de-emphasis for audio CDs that have pre-emphasis
  • Rip to single file + cue sheet (.cue)

Read CD-Text, ISRC, Pre-Gap information and create exact audio CD images.

Disc Burner

Burn audio CDs, MP3 CDs, and data CDs & DVDs.

  • Burn exact audio CD images from Cue Sheets (cue)
  • Create and Burn ISO disc images (iso)
  • Burn CD-Text
  • Burn ISO-9660/Joliet & UDF filesystems

Typical Audio Converter usages

  • Convert your CD collection to audio files
  • Convert wav to mp3, flac, or m4a for your audio player, phone, or tablet
  • Convert wav to m4a, or flac to mp3 for use as a ringtone
  • Convert audio files not supported by other software
  • Convert audio from video files
  • Edit metadata of audio files
  • Manage your music library
  • Burn audio CDs
  • Convert m4a to mp3 and create MP3 CDs

Audio quality

Supports high resolution audio. Audio processing is performed in 64-bit float accuracy. Supports gapless encoding and decoding.

Output audio formats

  • Channel modes: Mono, Stereo, 4.0, 5.1
  • Bit depths: 8-bit, 16-bit, 24-bit, 32-bit float, 32-bit, 64-bit float
  • Sample rates: 8 kHz - 384 kHz

Input audio formats

  • Channel modes: Mono, Stereo, 4.0, 5.0, 5.1, 6.1, 7.1
  • Bit depths: 1-bit (DSD), 8-bit, 16-bit, 24-bit, 32-bit float, 32-bit, 64-bit float, 64-bit
  • Sample rates: All sample rates

Sample rate conversion

Highest quality SoX Sample Rate Converter is used to perform the audio resampling.


Dither can optionally be applied when converting high resolution audio to 24-bit, 16-bit, or 8-bit.

DSP effects

  • ReplayGain metadata calculation
  • ReplayGain loudness normalization
  • EBU R128 loudness normalization
  • Digital silence removal
  • Fade In/Out
EBU R128

Online metadata services

Download high quality metadata and cover art from 6 online metadata services.

  • GD3
  • WMP / Gracenote
  • MusicBrainz
  • Discogs
  • Freedb
  • Amazon
Metadata database

Audio File Converter formats

Encode audio files

CD-DA (audio CD cda) AAC (aac m4a), HE AAC (aac m4a), AC-3 (ac3), Apple Lossless (m4a), FLAC (flac), Opus (opus), Wave (wav RIFF RF64), DSD (dff dsf), AU/SND (au), AIFF (aiff), Vorbis (ogg), MPEG Layer-3 (mp3), Monkey's Audio (ape), Windows Media Audio (wma), WavPack (wv), Wave64 (w64), Musepack (mpc), True Audio (tta)

Convert audio files

CD-DA (audio CD cda) AAC (aac m4a 3g2 3ga 3gp m4b mp4), HE AAC (aac m4a 3g2 3ga 3gp m4b mp4), FLAC (flac), Opus (opus ogg), Wave (wav RIFF RF64), Apple Lossless (m4a), MPEG Layer-3 (mp3), MPEG Layer-2 (mp2), MPEG Layer-1 (mp1), Monkey's Audio (ape), AC-3 (ac3), DTS (dts dtshd), TrueHD (thd truehd), Atmos, Windows Media Audio (wma asf wmv), Vorbis (ogg), WavPack (wv), Musepack (mpc), True Audio (tta), Adaptive Multi-Rate NB+WB (amr), AIFF (aif aiff), AU (au), avi, caf, cue, divx, Direct Stream Digital DSD (dsf dff), dv, eac3, flv, m2ts, m3u, m3u8, mka, mkv, mov, mpeg, mpg, oma, omg, Real Audio (ra ram rm), Shorten (shn), Speex (spx), TAK (tak), vob, Wave64 (w64), webm

Supported operating systems / platforms / features

Windows 10 / 8 / 7, 32-bit (x86) and 64-bit (x64), High DPI aware, 4k compatible, Unicode