Audio Converter (MP3 AAC OPUS)

Contains adsIn-app purchases
4.7
28.4K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
Learn more
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About this app

Audio Converter, Convert, Cut & Extract Audio

Audio Converter is a simple and reliable Android app that helps you convert audio formats, cut audio clips, extract sound from videos, and convert multiple files at once, all directly on your device.

Whether you want to convert music to MP3, cut a ringtone, set an alarm sound, or extract audio from a video, Audio Converter helps you get it done in just a few taps.

Convert Audio in Seconds

Select one or multiple files, choose the output format and quality, and tap Convert.

Audio Converter supports batch conversion, allowing you to convert multiple audio files at once. This makes it ideal for playlists or large audio collections.

Available quality options range from 8 kb/s to 320 kb/s, so you can easily balance file size and sound quality.

No account required. No complicated setup.

Supported Audio Formats

Convert audio files to popular formats such as:

MP3, AAC, M4A, OGG, OPUS, WAV, FLAC, WMA, AMR (NB & WB), AC3, and more.

You can also convert less-supported formats, such as OPUS or WMA, into formats commonly supported on Android devices.

Extract Audio from Video

Easily extract audio from video files and save it as an audio file for listening, sharing, or further editing.

Media access is used only to let you select audio or video files for conversion.

Audio Editing & Customization

Customize your audio before converting:

Cut audio before or after conversion
• Adjust bitrate, sample rate, and channels
• Support for CBR, VBR, and ABR
• Change playback speed
• Increase volume before conversion
Add or replace MP3 cover art
• Edit audio tags such as Title, Artist, and Album

Audio Cutter, Ringtone & Alarm Maker

Cut precise audio clips and save them as:

• Music
• Ringtone
Alarm sound
• Notification sound

You can also:

• Set clips as your default ringtone
• Set clips as your default alarm sound
• Set clips as your default notification sound

Share & Export

• Share converted files via messaging and social apps
• Upload files to Google Drive, Dropbox, or SoundCloud
• Keep your audio files organized on your device

Why Choose Audio Converter

• Convert single files or multiple files at once (batch mode)
• Works fully offline
• No account or sign-up required
• Clear and user-friendly interface
• Designed for everyday use, no technical skills needed

Audio Converter helps you manage, cut, and convert your audio files with confidence.

Support
Email: bdroid.791@gmail.com
Updated on
Jul 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
27.6K reviews
AliSandra “AliKat” Johnson
February 14, 2026
Definitely did the job I needed it to do, albeit with a more work than I expected it to be. The free version wasn't too bad, even with having to do it all in batches of 10 at a time. The parts that drove me nuts are the individual select (no hold and swipe for multiples) and the individual deletes nearly sent me into a rampage.
7 people found this review helpful
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Bdroid Team
February 14, 2026
Thanks for your feedback, we’re glad the app helped. You can actually select multiple files by long-pressing on an item, then selecting more. We appreciate your input about selection and deletion, and we’ll keep working to make this smoother.
Terrapin Flyer
February 23, 2026
Works great! Free, ads are what I consider non-invasive and infrequent. The best thing is that it supports precise configuration of conversion formats, AND... it does batch conversion. Highly intuitive and user-friendly UI. I use a diff app for trimming audio, which has a conversion feature, but like using this app a lot more for the conversion process. Great work devs, and thank you!
18 people found this review helpful
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mmfsdjw
January 15, 2026
Great app. Easy to use, works well. The only reason I can't give 5 stars is the ads. Actually just one ad. It's the one for the shooter game. It takes so long that it's literally faster to just close the app and start over selecting whatever I was needing to convert. Everything else is fine. The other ads are fine. That one ad is so egregious that it brings everything else down.
16 people found this review helpful
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What’s new

* Bug fixes and improvements