Audio Converter

Apps > Audio Converter 3.2

Convert audio WAV, WMA, MP3, OGG, AAC, FLAC, M4A, MKA or RA.
Get from Google Play

Audio Converter is an easy-to-use app for Android to convert audio WAV, WMA, MP3, OGG, AAC, AU, FLAC, M4A, MKA, AIFF or RA file offline.

Audio Converter takes three simple steps to finish audio conversion. First choose multiple audio files or choose a folder to add all audio files in it, then set options and target audio format you want to convert to. Options for target audio include audio bitrate and sample rate. Finally tap the "Convert audio files" button to start conversion. The conversion may take a few seconds to minutes depending on the audio file size and CPU performance of your phone.

Audio Converter also supports video to audio conversion. For example, you can use this app to convert MKV, WMV, M4V, AVI, MOV, MPEG or MP4 video file to MP3 file.

Besides converting audio format from one to another, you can also use this app to cut the needed part from an audio file or merge multiple audio files into one single audio file.

Additionally, we provide a free online audio conversion service which doesn't occupy your phone CPU.

If you have problems using Audio Converter please check the FAQ.



Get from Google Play Download APK (audioconverter.apk)


What's New:
  • Upgraded encoders and decoders to the latest versions.
  • Fixed ANR (Application Not Responding) problems when converting very large files.
  • Show media information such as duration, metadata, bitrate or frame rate (Tap the "List" button, find the media file you want to get detailed information, PULL IT TO THE LEFT, then tap on the "information" icon on the right).
  • Fully supports Scoped Storage, no file read and write permissions need to be granted on Android 11 or newer. No actual file address will be used in conversion.
  • Increased conversion speed by up to 2000%.
  • Convert multiple files simultaneously in multithreading.
  • Added more codecs to support more video and audio formats.
  • Added support for Scoped Storage.
  • Added dark theme.
  • Fixed bugs which may cause application not responding.
  • Added support for batch conversion. You can choose multiple files or choose a folder to add all video and audio files in it.
  • Allows to cancel conversion.
  • Fixed bugs on AAC conversion.
  • Use default file chooser on Android instead of built-in file chooser.
  • Fixed fatal bugs which may cause app crashes.
  • Fixed bugs on FLAC and OPUS conversion.
  • Fixed a few bugs on OGG file conversion. The output OGG files can be played correctly now.
  • Remove x86 phone support to reduce half app file size.
  • Support OPUS audio format.
  • Show failure reasons when conversion failed.
  • Added settings to set output folder, filename suffix, etc.
  • List all output audio files.
  • Merge multiple audio files into one single audio file.
  • Cut the needed part from an audio file.


  • The app is 100% free to download, install and use. No extra fee.
  • Only need a couple of taps to finish your audio file conversion.
  • Supports vast audio formats such as WAV, WMA, MP3, OGG, AAC, AU, FLAC, M4A, MKA, AIFF or RA.
  • Supports video to audio conversion such as MP4 to MP3, MP4 to AAC or MOV to MP3.
  • Audio file can be converted on your phone offline or online.
  • Audio options include audio bitrate and audio sample rate.


Audio Converter screenshot 1
Audio Converter screenshot 2
Audio Converter screenshot 3