Audio Compressor

Audio Compressor

MobileApp Mentor

Available on Google Play
3.2(56)
10,000+ installsFreeMusic & Audio

Updated Jul 10, 2026 · v8.0.2

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Compress audio & reduce file size — MP3, AAC, M4A & more, right on your phone.

Audio Compressor — Reduce Audio File Size Easily Audio Compressor is a simple, fast tool for shrinking your audio files right on your device. Whether you want to free up storage, share songs more easily, or send voice recordings and audio over messaging apps, it helps you reduce audio file size in just a few taps. All compression happens locally on your phone — your files are never uploaded to any server, so your audio stays completely private. WHAT IT DOES Audio Compressor reduces file size by lowering the audio bitrate. Depending on the original file and the settings you choose, you can significantly shrink your files — up to around 90% smaller for high-bitrate files. Some audio is already highly compressed and may only get a little smaller, and the app always shows you the result before you save, so there are no surprises. SUPPORTED FORMATS Compressed in their original format: MP3, AAC, M4A, MP2, AC3, OGG, Opus, WMA Converted to space-saving M4A: WAV, FLAC, AIFF (These lossless formats are automatically converted to M4A so you get a real size reduction.) KEY FEATURES - Single or batch compression — compress one file or several at once - Two compression modes to fit your needs: • Quality Scale (1–10): higher values keep more audio detail • Bitrate mode (up to 512 kbps): set a target bitrate directly - Preview playback — listen to your audio before and after compressing - Before-and-after size comparison on the results screen - Save compressed files directly to your device storage - Clean, simple, easy-to-use interface HOW TO USE 1. Tap the upload button 2. Select one or more audio files 3. Choose your compression method (Quality or Bitrate) and adjust the level 4. Tap Start Compressing 5. Review the before/after sizes, then save the compressed files to your storage A NOTE ON QUALITY Audio compression works by reducing bitrate, which is what lowers the file size. At higher settings the difference is often hard to notice; at lower settings you save more space with a more audible trade-off. You are always in control of the balance between size and quality. DEVELOPER'S NOTE Hi, I'm Prasish Sharma, an independent developer from Pokhara, Nepal. I built Audio Compressor to be a simple, reliable tool for managing audio files. Your feedback genuinely helps me improve the app. WE VALUE YOUR FEEDBACK If you find the app useful, please consider leaving a rating or review. If you run into any issue or have a suggestion, email me at prasishsharma4@gmail.com — I read every message and use it to make the app better. Thank you for downloading Audio Compressor!

Released
July 16, 2024

2 years on Google Play

Version
8.0.2
Updated
Jul 10, 2026
Content Rating
Everyone
Installs
10,000+
Developer
MobileApp Mentor
Website
https://prasishsharma.com.np/
Email
mobileappmentor@gmail.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
28
4
0
3
0
2
9
1
18