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MP3 Audio Editor

How to Crop Audio?


MP3 Audio Editor is an audio editor which can help you crop audio files easily and quickly. With this audio crop software, you can cut down all your favorite audio parts and establish them as separated files to enjoy. Just download and install MP3 Audio Editor, and then have fun!

Download MP3 Audio Editor

Step 1. Input an Audio File

Launch MP3 Audio Editor. Click "Open" (1) to activate a browser window, in which you can select an audio file from your computer (2). Then, click "Open" (3) to input the audio file to program.

Tips: All the files of the supported formats can be seen in the "Open" window & if you want know other formats supported, activate the "Files of type" dropdown list at the bottom.

Input an Audio File

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Step 2. Select a Region

Select the region you want to keep. There are 4 ways to select a region: click anywhere of the waveform as a starting point and use hotkey like Shift+Home, Shift+End or Ctrl+A to select from start/end or all (1); click the left button and drag along with the waveform to the place wanted to be selected (2); specify the beginner & end of the session by moving the sliders below the waveform window (3); Input the start, end and length of time to choose specified region at the bottom of the editor (4).

Tips: If you do not select any part, some inactivated buttons will be in color grey and the corresponding features are unavailable; some audio effect will be directly applied to the whole waveform.

Select a Region

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Step 3. Crop the Audio

There are two options for you:

One is to click "Crop" (1) to cut down the selected part of the audio. Another is to click "Edit" (2) tab and select "Trim Start" (3) to delete the part of waveform before the current position while "Trim End" (4) to delete the part of waveform after the current position. Click "Fade Out Trim" (5) to keep the selected region and apply the fade out effect on it.

Crop the Audio

Trim the Audio

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Step 4. Save the Changes

After the cropping is finished, go back to the "Home" tab (1) and you can save the file by clicking the "Save" (2).

Save File: to save the changes to the edited file.
Save File As: The file that has been edited can be saved with a different file name and/or location.

Save the Changes

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If your question has still not been answered then please submit your query to us and we will contact you as soon as possible.