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About MIDI Opener

MIDI Opener 4.0: The Ultimate MIDI Player Experience
Discover the new standard in MIDI playback with MIDI Opener 4.0, the most advanced and user-friendly free MIDI player available on the App Store. This latest version has been meticulously redesigned from the ground up to provide you with an unparalleled MIDI experience.

Key Features:
* All-New User Interface: Enjoy a sleek, modern UI that displays every note in each track of your song, making it easy to follow along and visualize the music.
* Change Tempo (Upgrade available): Set the playback rate using convenient presets or choose any BPM you desire.
* Enhanced Track Controls (Upgrade available): Take full control of your music with the ability to mute or solo any track in the song. Customize your listening experience and focus on the parts you love the most.
* 128 General MIDI Instruments: Experiment with each track's instrument by choosing from a wide selection of 128 General MIDI instruments, giving your music a unique and personalized touch.
* 4 built-in effects: Customize your listening experience even further with reverb, delay, distortion and equalizer effects.
* Bundled Sample Song: MIDI Opener 4.0 includes a specially designed song that demonstrates the app's powerful new features, such as track controls and adjustable tempo. This song is available to help you get started and explore the app's capabilities.
* Intuitive Settings: Access the bundled sample song and adjust the app's settings with ease, ensuring a smooth and enjoyable user experience.
* Custom SoundFont or DLS Soundbanks: Add your own soundbanks

Transform the way you enjoy MIDI music with MIDI Opener 4.0. Download now and unlock a world of creative possibilities and endless musical enjoyment.

Where to find MIDI files and soundbanks:
Tap the Safari browser button in the app or go to www.martianrover.com/midi-opener for a list of popular MIDI sites.

How to open files from the web:
After installing the app you will be able to open files downloaded from the web. Select the file and choose "Open in MIDI Opener" or "Open in...", then select MIDI Opener from the list of apps.

How to open files from the cloud:
Tap the folder icon to browse files in iCloud, Dropbox, Google Drive, etc. Note that the Dropbox or Google Drive app must be installed and iCloud must be configured in your device Settings first.

For technical support or inquiries, please visit our website or contact our support team.

Additional Information
Version
4.1 (332.6 MB)
Updated
Apr 13, 2023
Age
4+ Years
First Released
Sep 18, 2015
Developer
Category
App Store ID
Available on
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