AudioEdit Deluxe includes many features for audio editing and converting. Some of the software's capabilities are listed below:

• Open, create, and save audio files in any of the supported formats (can also save any portion of a loaded file to disk as a new file);
• Display audio data waveform (Zoom Full, Zoom In, Zoom Out, Zoom Vertical);
• Play audio files or any portion of the files (Play, Pause, Stop);
• Record audio data from a microphone or any other available input device;
• Edit audio files visually (Cut, Copy, Delete Selection, Paste, Paste From File, Mix, Mix From File, etc.);
• Apply various effects (Amplify, Compressor, Delay, Equalize, Fade In and Fade Out, Flanger, Invert, Normalize, Phaser, Reverb, Reverse, Silence, Shrink, Stretch, Vibrato);
• Apply different filters to any selected portion of audio files:
  • Band Pass Filter;
  • High Pass Filter;
  • High Shelf Filter;
  • Low Pass Filter;
  • Low Shelf Filter;
  • Notch Filter
• Insert silence or noise
• Insert information into audio files (Album, Artist, Copyright, Genre, Title, Year)
• Complete, multi-level undo and redo capabilities
• The following audio formats are supported by the audio editing and playback module: WAV PCM; Compressed WAV (ADPCM, GSM, DSP, A-LAW, U-LAW, ALF2, and more); MP3 (MPEG Layer-3); OGG Vorbis; VOX (Dialogic ADPCM); WMA (Windows Media Audio); RAW (PCM, A-LAW, U-LAW); CDA (Audio CD Tracks); AU (Unix Audio); FLAC, AAC, WavPack, MP4, M4A, ALAC, and AIFF (Apple Audio).

AudioEdit Deluxe provides conversions to and from all popular audio formats. Supported conversions include:

• CD to WAV/MP3/WMA/OGG (ripping)
• WAV/MP3/WMA/OGG to MP3
• WAV/MP3/WMA/OGG to WAV
• WAV/MP3/WMA/OGG to WMA
• WAV/MP3/WMA/OGG to OGG
• WAV/MP3/WMA/OGG to CD (burning)