Shareware and Freeware Open Source Windows Software Applications and Free Online Tools

Simple MP3 Cutter Joiner Editor IconHow to Convert MP3 file from Stereo to Mono - Simple MP3 Cutter Joiner Editor

Free for personal and commercial use

Step 1 - Open File

At first, you have to open the MP3 or other audio or video file to convert. To do that press on the "Open" button of the toolbar or select "Open" from the "File" menu.

You can also drag and drop the audio or video file to open it.

Step 2 - Select part to convert from Stereo to Mono

Secondly, mark which part of the MP3 file you want to convert from Stereo to Mono.

You can do this by selecting the part of the MP3 file's waveform.

Alternatively, if you know the start and end time or duration of the desired part, enter the start time, end time or duration in the appropriate text boxes.

To select the whole MP3 file, press Control-A or click on "Select All" of the "Edit"->" Select" menu.

Step 3 - Convert

Now select "Stereo to Mono" from the "Effects" menu and in the "Effects" screen press the "OK" button.

Step 4 - Specify Output Format Settings

Press on the "Output Format" button to specify various output format settings or leave the default ones.

Step 5 - Get the Result

Lastly, select "Save Whole Clip" from the "Cut" menu to get the result file.

In case, you want only a part of the MP3 file, after selecting it, you can choose also "Cut Only Selection" from the "Cut" menu.

Some of our software use an executable of FFmpeg licensed under the LGPLv2.1 and its source can be downloaded here