midiconn is a virtual hub to connect MIDI hardware through the computer.
Features:
- Intuitive, node-based user interface with predictable interactions - one does not have to be a power user or MIDI expert to use it.
- Detection of device disconnects and reconnects without program restart.
- Channel node to filter and remap MIDI message channels.
- Platform-independent preset files to port the MIDI device setup across various computers.
- Various themes and UI scaling.
- Minimal resource footprint - quick to launch up.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
0.3.424 Jan 2026
Improvements and bug fixes in the current release:
- Updated Flatpak runtime to Freedesktop Platform 25.08
0.3.39 Jun 2025
Improvements and bug fixes in the current release:
- Removed i18n menu
- Added donation links
0.3.210 May 2025
Improvements and bug fixes in the current release:
- Fixed channel node not automatically connecting on mouseup
- Fixed channel map node not modifying MIDI data
- Updated flatpak to Freedesktop Platform 24.08
0.3.113 Jan 2025
Improvements and bug fixes in the current release:
- Fixed rendering with Wayland upscaling