MP3 Key Changer 2.3
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1.2 MB

MP3 Key Changer 2.3

MP3 Key Changer is a small tool able to change the key of MP3 files
4 
Rating
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Latest version:
2.3.6 See all
Developer:
Song Galaxy
Awards (3)
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Software Informer Editor Rating 4
Download
1.2 MB

MP3 Key Changer is a small tool that has the ability to change the key of MP3 files. With this application, you will be able to transpose audio files, that is, change the key or pitch of any MP3 or WAV file that you have in your computer. It is also possible to speed up/down audio, in other words, adjust the tempo.

The application can change the pitch up to +/- 12 semitones, and adjust the tempo up to half or double the original (-50/200). The two operations are independent of each other; you can change the pitch without changing tempo, or vice versa, modify the tempo without changing the pitch. Any adjustment you make is instantly reflected in the playback.

The program has a straightforward, compact interface consisting of a single window, and very simple controls. It supports drag-and-drop, and you can also browse your PC to import audio files. Two playback options are available: low quality playback and HQ Preview, the latter letting you choose the audio quality. After you make all the desired modifications to your file, you can save it as WAV or MP3 with the possibility of choosing the bitrate.

MP3 Key Changer does a very good job and using it doesn't require any particular knowledge. The trial version has all the features enabled, the only limitation being that it only processes 1/3 of a song.

MR Senior editor
Editor rating:
rating

Video and screenshots (9)

Review summary

Pros

  • Simple, to-the-point interface
  • Does not overwrite files
  • Easy to use
  • Two playback options available

Cons

  • Limited format support

Comments (4)

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User

Your vote:

M
rating Moonpath
Very handy gadget! Works great for my needs.

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G
Garry Murphy
I paid for download on June 10/2020. This is June 11/2020. I changed key on 3 songs and then the program disappeared and wouldn't let me change anymore. Also the keys never changed on my MP3 list of the songs I thought were changed.I would like an explanation please.

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G
Garry Murphy
Correction, I did get the key Changes, They did not change on my set-list. Got it figured out. Still want to know why I can't change anymore.

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S
Software Informer
Dear User!
Please ask the official developers to answer your question. Kindly use this email address info at songgalaxy dot com to get in touch with them.
https://songgalaxy.com/software.php

Regards,
Software Informer

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