Monkey's Audio is a fast audio compressor for Windows 10/8/7/XP/Vista. Part 2: Top Free MP3 Compressor Software Top 1: Monkey's Audio Not only MP3 audio files, it also supports compress the MP4 files on your computer. Finally, hit Create New and then Convert All button to compress MP3 files. Then adjust the Bitrate and Sample Rate to compress MP3 further. Click Custom Profile icon next to MP3 format to open the Profile Settings dialog. Step 3: Compress MP3 by adjusting bitrateĬlick the drop-down button of Convert All to and select MP3 as the output format. Hit OK to confirm it and go back to the home interface. Then click on the timeline and hit the Split icon to divide it into two clips. Click the Cut menu on the top ribbon to open the Clip window. That can speed up the process of transferring and sharing. If the MP3 file is very long, you'd better to split it into several clips.
Then launch it and click the Add Files button to import the MP3 files you want to shrink. Download and install the best MP3 compressor on your PC.