Kanto Audio Editor is a “midi & mp3 editor” that all music and karaoke fans should have on their PC. With this tool you can customize your midi & mp3 files and make them personalized and optimized for your voice.
Here are the main features offered by Kanto Audio Editor:
- Change tone, volume and tempo of your MIDI / KAR / MP3 files and save the changes on a new .MID / KAR / MP3 file
- Converts MIDI and KAR to MP3 Karaoke file, preserving lyrics and the tone/volume/tempo
- Supports changing the tone/volume/time of MP3 K5 files (Karaoke 5)
- Supports changing the tone/volume/time of KFN files (Karafun)
- Keep the text and lyrics synchronization after modifications or conversions
- Remove unwanted audio tracks from MIDI and KAR files, and creates a new MIDI / KAR
- Change the instruments of different MIDI/KAR channels and creates new MIDI / KAR
- Converts KFN to MP3 format with the tone/volume/tempo desired
- With the “Karaoke Merger” feature it allows you to merge midi/kar/mp3 to create medley (for midi check Kanto Midi Medley Maker )
DOWNLOAD KANTO AUDIO EDITOR
Click below to download the free trial version of Kanto Audio Editor for Windows:
The trial version allows you to convert/change/save the first 60 sec of each song, Buy now the full version
SCREENSHOT KANTO AUDIO EDITOR

HOW TO USE KANTO AUDIO EDITOR
Kanto Audio Editor is designed to make editing and converting MIDI, KAR and audio files simple and fast.
Step 1. Open your file
From the main Audio Editor screen, start from the OPEN FILE section and click Browse to select the file you want to edit.
Supported files include:
MID / MIDI / KAR / MP3 / KFN
Step 2. Adjust the song
Use the controls in the ADJUST section to modify:
- Key / Pitch
- Tempo
- Volume
If you are working with a MIDI or KAR file, you can also open MIDI Studio to make more advanced changes to individual MIDI channels.
Step 3. Edit MIDI channels and instruments
Click Open MIDI Studio to see all MIDI channels used by the song.
From MIDI Studio you can:
- see which instrument is assigned to each MIDI channel;
- see the volume of each channel;
- exclude or re-enable individual channels;
- change the instrument assigned to a channel;
- adjust the volume of individual channels;
- preview your changes in real time;
- use the playback slider to move forward or backward in the song.

The activity LEDs help you identify which MIDI channels are currently playing, making it easier to find the melody, drums, bass or other instruments you want to modify.
When you have finished, click Save & Return to return to the main Audio Editor screen.
Step 4. Preview the result
Click Preview on the main screen to listen to the song with your current settings before exporting it.
This is useful to check Key, Tempo, Volume and all the changes made in MIDI Studio.
Step 5. Choose the output format
Select the desired output format:
MIDI or MP3
The available formats may depend on the source file.
Step 6. Choose the destination and export
In the PREVIEW / EXPORT section:
- choose the output file location;
- enter the desired file name;
- click EXPORT MIDI or EXPORT MP3.
Your new edited file will then be created.
