MP3 Trimmer

MP3 Trimmer is a super user-friendly app for OS X that lets you trim, split, or join audio files. It’s packed with tools to help you edit your music easily and has a cool interface that makes everything straightforward.

Easy Audio Editing

When you open up MP3 Trimmer, you’ll see the main window where you can quickly load your MP3 file. Just hit play to listen, set your start and end points, and trim away with just a few clicks! You can even check out the waveform of the audio and see lots of details about your file, like its frequency, bitrate, ID3 tags, and more.

Customize Your Tracks

If you want to tweak things a bit more, the Options panel lets you keep the original ID3 tag intact. You can adjust sound gain or add fades at both the beginning and end of your track. Plus, it gives you the option to insert silence at the start or end of your audio!

User-Friendly File Management

The File menu makes it easy to open new MP3s or close ones you’re done with. You can save your trimmed selections or even reverse them with just a couple keystrokes! And if you need to move around your in and out points? No problem! The Edit menu has got you covered.

Advanced Features for Power Users

MP3 Trimmer doesn’t stop at simple edits; it offers advanced tools that analyze and fix issues in your MP3 files. It helps find problems in waveforms and lets you join several MP3s into one file. How cool is that? Plus, there’s an Auto-Divider and Auto-Trim feature for batch processing!

Batch Processing Made Simple

You can set in/out points, adjust gains, apply fade-ins/outs—pretty much anything—and do it all on multiple tracks at once! This way, editing lots of files becomes a breeze.

Your Go-To for Audio Files

MP3 Trimmer truly simplifies analyzing and repairing audio files while minimizing hassle when splitting them up. With its Batch Processor slide sheet feature, loading multiple files at once is super easy too! You can rearrange their order before processing as well.

If you're looking to get started with MP3 Trimmer here!

MP3 Trimmer is also part of these download collections: Join MP3, Edit MP3