MP3 Encoder 2.18.1


MP3 Encoder enables you to convert a variety of audio formats to MP3 using a simple front-end to the high-quality LAME encoder. MP3 Encoder can also be used as a simple MP3 tag editor!


  • Supports Multi-Threading! Encode multiple MP3s at once, up to the number of processor cores your system has.
  • Reads and Writes Meta-data! Reads meta-data from the source file and writes it to the MP3 file. You can also enter your own meta-data via a pull-out drawer.
  • Converts songs bought on iTunes to MP3 and retains the metadata.
  • Edit metadata of existing MP3 files without re-encoding.
  • Also supports re-encoding exsting MP3 files.
  • MP3s are written to the same folder as the source file by default, but you can specify an alternate output folder in the preferences.

Currently supported source formats

  • AIF
  • WAV
  • FLAC
  • MP3
  • M4A – Apple Lossless
  • M4A – AAC
  • MP4 – AAC
  • WMA
  • RA – Real Audio
  • RM – Real Media

Note: WMA Lossless and DRM Protected files are not supported.

What's New Version 2.18.1

  • Support for Dark Mode
  • Update WavPack to 5.1.0, adding support for WavPack DSD files
  • Update LAME to 3.100
  • Update FLAC to 1.3.3
  • Update Ogg to 1.3.4
  • Other minor bug and cosmetic fixes.