MP3Resizer is an MP3 resizing solution for Windows and Mac OS X, designed to reduce the size of MP3 files. It’s especially useful when listening to MP3 files or MP3 Audio books on a mobile phone, smartphone, MP3 player, etc. Smaller MP3 files can also be sent via email or uploaded online faster.
Please note, the reduction in size is achieved by recompressing the file with a lower bitrate. This may cause a slight degradation in audio quality. For example, a 5-minute 320kbit/s MP3 file will occupy approximately 11.4Mb. By recompressing this file (reducing the bitrate) to 80kbit/s, the file size is dramatically reduced to 2.86Mb.
Download MP3Resizer Trial
Download Portable for Windows
Download for Mac OS X x64
Last Update: September 18, 2022
Current Version: 18.104.22.1689 (Windows) / 1.5.1 (Mac OS X)
Languages: Arabic, English, Russian, Spanish, Portuguese
Supported Operating Systems:
Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11 / Server 2008 / Server 2012
Mac OS X 10.15 or later
Developer: Skyshape Software