Learn 3 Easy Ways to Compress Audio Files

This recommended audio compressor allows you to compress audio files on both Mac and Windows 11/10/8/7 computers. So, you should download the right version based on your system. Open it and then click + to add your audio files.

After you load audio files, you are allowed to listen to them by clicking on the related play buttons. To compress a large audio file to a smaller size, you can adjust the audio quality, encoder, channel, sample rate, and bitrate. Also, you can choose to trim video and audio to shrink its file size.

With this audio compressor, you can manually compress audio files based on your need. Click on the Convert All button in the bottom-right corner to confirm your operation. Note that, if you want to compress audio while keeping its source sound quality, you have to trim the audio file and remove some unnecessary parts. You also can use this software to compress videos.

Open your web browser like Chrome, Safari, Firefox, or Edge, search for and then go to the Aiseesoft Audio Compressor site. When you get to the page, click on the Upload File button to browse and upload your audio files. All commonly-used audio formats are supported, such as MP3, AAC, M4A, WMA, FLAC, AIFF, AMR, and more.

Now you can freely drag the compressing bar to control the output audio size. You are allowed to see the source and output file sizes. You can compress audio files based on that. During this step, you can check and set other parameters like audio format, channel, sample rate, and bitrate.

Click on the Save button to start the compression of the audio. This online audio reducer requires no account sign-up or sign-in. After the audio compressing, you can choose to download the compressed audio or continue editing it.

Launch VLC Media Player on your computer. Click on the top Media menu, and then select the Convert/Save option from its dropdown. That will open a pop-up Open Media window. Here you can click the Add button to import your audio file to VLC.

Select the Convert option from the drop-down list of Convert/Save. In the pop-up Convert window, you can select a suitable output format from the Profile.

Click on the Edit selected profile button to arise a Profile edition window. Click the Audio codec tab. Now you can easily custom audio bitrate, channel, and sample rate to compress audio. Click the Save button to move on.

Back to the Convert window, here you can choose a suitable destination folder by clicking on the Browse button. After that, click the Start button to confirm the audio compressing operation.