MIDI to MP3 4+
Play your MIDIs everywhere!
Amvidia Limited
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- Free
- Offers In-App Purchases
Screenshots
Description
MIDI to MP3 easily and quickly converts MIDI music to MP3, WAV, AIFF, FLAC, or M4A format. Automatic volume adjustment, audio effects, format customization, an easy-to-use interface, batch processing, automatic tag creation, and the ability to export to the Apple Music app or iTunes will enable you to quickly convert your favorite MIDI music to MP3 or another popular audio format with high-quality output audio.
FORMATS
MIDI to MP3 converter accepts and encodes "Format 0" and "Format 1" files to customizable MP3, WAV, AIFF, FLAC, or M4A formats.
EASY AS "ONE, TWO, …"
Drop .mid files or folders into any of the app's windows or directly onto the app's icon to start the conversion. The MIDI to MP3 converter will estimate the conversion time and provide details of the progress made on every source file. You will be informed when the conversion of all files is finished.
BATCH CONVERSION
The MIDI to MP3 converter enables you to convert an unlimited number of songs and folders with a single click, supporting multiple conversions simultaneously. Additionally, MIDI to MP3 can replicate the directory structure of the source folders. Therefore, it is incredibly convenient if you need to encode the entire MIDI music collection to MP3 or another audio format.
AUTOMATIC OUTPUT SETTINGS
MIDI to MP3 automatically estimates Bit Rate, Sample Rate, and Channels and applies optimal settings to output MP3, WAV, AIFF, FLAC, or M4A audio files. As a result, it guarantees the best possible sound quality and saves your time and hard drive space.
To convert to a specific bit rate, audio channels, and other settings, adjust the Format settings.
SOUND QUALITY
You can customize audio effects to improve output sound quality:
• Adjust the volume of tracks that are too quiet.
• Trim silence.
• Apply fade-in and fade-out effects for a smoother playback.
INTEGRATION WITH ITUNES / APPLE MUSIC
The MIDI to MP3 converter enables you to quickly and easily export converted music into new or existing iTunes or Apple Music playlists.
CONVERT ENTIRE AUDIO COLLECTIONS WITH PREMIUM FEATURES
MIDI to MP3 is available for free download and use, but some features are limited. Upgrading to Premium removes these restrictions, allowing you to convert your music collection effortlessly. Benefits include:
• Batch processing – convert thousands of files at once.
• Metadata downloader - automatically fetches audio tags from files, folders, and online metadata databases.
• Audio effects – enjoy smooth fade-ins and fade-outs without gaps in sound.
The Premium Features subscription renews automatically unless canceled before the end of a billing period in your App Store Account Settings. Read the Terms of Use for "MIDI to MP3" at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.
CUSTOMERS SUPPORT
Please email support@amvidia.com about any problems or feature requests. We are always glad to improve our applications.
If you like the MIDI to MP3 converter, a review on the App Store would be greatly appreciated.
What’s New
Version 2.0.0
Meet the all-new MIDI to MP3 2.0 - redesigned for speed, clarity, and perfect results.
• Lightning-Fast Batches: Convert large collections in a flash.
• Apple Silicon Optimized: Runs natively on M1 and M2 chips.
• Crisp, Clean Audio: Hear every detail in top quality.
• Even Volume Levels: Advanced normalization across tracks.
• Stability Boost: Smoother performance and bug fixes.
Upgrade now - and experience the best version of MIDI to MP3 yet.
We are always happy to enhance MIDI to MP3 to meet your needs.
Contact us at support@amvidia.com with any feature requests or issues related to MIDI to MP3.
Ratings and Reviews
Just like the Old Quicktime
The output files sound as good as the old quicktime instruments on MacOS Tiger on the G4 processor.
Love it
Quick, easy and better quality than some other more expensive apps. I went thru four other purchases before I found the right one to convert Yahama electric piano midi files to mp3 with enough quality to sound almost as good as the piano it came from. Some of the other apps converted the files, but the quality of the sound was so awful it was tough to listen to. This one was just the ticket! Kudos for a quality app.
Not bad at all..
Not bad at all..
Developer Response ,
Dear J-kwell, we’re glad to hear the app met your expectations. If you have suggestions or encounter questions while using it, feel free to contact us — we’re always happy to help make your experience even better.
Enjoy converting, and thank you for your support.
Best regards,
Amvidia Team
App Privacy
The developer, Amvidia Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Amvidia Limited
- Size
- 17.5 MB
- Category
- Music
- Compatibility
-
- Mac
- Requires macOS 10.13 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- Copyright © 2025 Amvidia Limited. All rights reserved.
- Price
- Free
- In-App Purchases
-
- Premium Features, 1 Year $7.99
- Premium Features 3 Years $14.99
- Premium Features, 1 Week $1.99
- Premium Features, 1 Month $3.99
Supports
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Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.