Lilt icon
Lilt icon

Lilt

Lilt is a cross-platform command-line tool that converts Hi-Res FLAC and ALAC files to 16-bit FLAC files with a sample rate of 44.1kHz or 48kHz. Written in Go for excellent performance and cross-platform compatibility.

Cost / License

  • Free
  • Open Source

Application type

Platforms

  • Windows
  • Mac
  • Linux
  • Docker
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Features

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Properties

  1.  Lightweight

Features

  1.  Command line interface
  2.  Lossless Audio
  3.  Audio Conversion
  4.  Lossless quality
  5.  ALAC support

 Tags

  • FLAC
  • flac-converter
  • convert-to-flac
  • alac

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Lilt information

  • Developed by

    TR flagArda Kiliçdagi
  • Licensing

    Open Source (MIT) and Free product.
  • Written in

  • Alternatives

    38 alternatives listed
  • Supported Languages

    • English

AlternativeTo Categories

Audio & MusicOS & Utilities

GitHub repository

  •  32 Stars
  •  0 Forks
  •  1 Open Issues
  •   Updated  
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Lilt was added to AlternativeTo by Paul on and this page was last updated .
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What is Lilt?

Lilt is a cross-platform command-line tool that converts Hi-Res FLAC and ALAC files to 16-bit FLAC files with a sample rate of 44.1kHz or 48kHz. Written in Go for excellent performance and cross-platform compatibility.

Lilt stands for "lightweight intelligent lossless transcoder". It is also a form of traditional singing common in the Goidelic speaking areas of Ireland, Scotland and the Isle of Man, though singing styles like it occur in many other countries. Features

  • FLAC Support: Converts 24-bit FLAC files to 16-bit FLAC using SoX
  • ALAC Support: Converts ALAC (.m4a) files to FLAC format
  • 16-bit 44.1kHz/48kHz ALAC files are converted to FLAC with the same quality
  • Hi-Res ALAC files are converted to 16-bit FLAC following the same rules as FLAC files
  • Format Enforcement: Convert all audio files to a specific output format:
  • FLAC: Convert all FLAC, ALAC, and MP3 files to 16-bit FLAC
  • MP3: Convert all FLAC and ALAC files to 320kbps MP3 (preserves existing MP3 files)
  • ALAC: Convert all FLAC and MP3 files to 16-bit ALAC (optimizes existing ALAC files)
  • Downsamples high sample rate files:
  • 384kHz, 192kHz, or 96kHz ? 48kHz
  • 352.8kHz, 176.4kHz, 88.2kHz ? 44.1kHz
  • Preserves existing 16-bit FLAC files without unnecessary conversion
  • Preserves ID3 tags and cover art from original files using FFmpeg (default: enabled; use --no-preserve-metadata to disable)
  • Copies MP3 files without modification (unless format enforcement is enabled)
  • Optional: Copies JPG and PNG images from the source directory
  • Docker support for containerized execution
  • Cross-platform: Windows, macOS, Linux (x64, ARM64, x86, ARM)

Official Links