Cjam lets you cut, join, and edit MP3 files without re-encoding

Cjam is a lightweight and fast MP3 editor for Windows that lets you cut, join, and edit MP3 files without re-encoding. This means your audio quality remains untouched, and edits happen instantly. Cjam is ideal for quick, lossless edits-whether you're trimming music, combining tracks, or preparing audio for learning tools or podcasts.

It features batch processing, scripting support, cue and playlist file handling, and a simple interface. Cjam is perfect for anyone who needs efficient MP3 editing without the complexity of full audio suites.

Cjam requires a PC running Windows 10 or later and Microsoft .NET 6.0 or later.

Key features for Cjam:

  • No Re-encoding: Edit MP3 files without losing quality.
  • Cut and Join MP3: Easily cut, trim, and combine MP3 tracks.
  • Batch Processing: Edit multiple files at once for faster workflows.
  • Scriptable Interface: Automate tasks with a custom command language.
  • Cue and Playlist Support: Handle CUE and playlist files for seamless audio management.
  • Fast and Lightweight: Quick processing with minimal system resources.
  • Lossless Audio Editing: Ensure your edits don't affect audio quality.
  • Simple User Interface: Clean, intuitive design for easy navigation.
  • File Format Support: Works with MP3, Cjam-specific file formats (CJAMC, CJAMJ, CJAM).