LoopMIDI is a free, open-source virtual MIDI port driver. It allows you to create an unlimited number of virtual MIDI "cables" (ports) that appear to Windows exactly like physical hardware ports. Any application that sends MIDI data can send it to a LoopMIDI port, and any application that receives MIDI can listen to that same port simultaneously.
Linking tools like MIDI rules engines, algorithmic composers, or sheet music editors to sound engines. Why loopMIDI is Perfect for Windows 11
Routing a single MIDI controller to multiple programs simultaneously using a router like Cantabile .
No. Only installation requires admin rights. After install, you can run loopMIDI as a standard user. loopmidi windows 11
If you ever need to delete a port, select it from the list and click the [ - ] button. How to Route MIDI Between Applications
LoopBe30 provides up to 30 independent virtual cables, making it suitable for complex routing configurations. LoopBe1 offers a single-cable solution for simpler needs.
Open , expand Sound, video and game controllers , right-click your audio interface, and ensure "Allow the computer to turn off this device to save power" is unchecked under the Power Management tab. Troubleshooting Common Issues Issue 1: MIDI Feedback Loops (The "Muted" Port Status) LoopMIDI is a free, open-source virtual MIDI port driver
Go to the loopMIDI main window and look at the Feedback Detection menu. Ensure it is enabled. If loopMIDI detects a sudden, massive spike in data throughput, it will automatically mute the offending port to protect your system from crashing. Running loopMIDI on System Startup
Read and accept the license agreement, then follow the on-screen prompts to complete the installation.
By following these steps and tips, you should be able to use LoopBe1 on your Windows 11 system without any issues. Happy music production! Only installation requires admin rights
Run MIDI through standalone effects processors (like MIDI ShapeShifter or Key Mapper) before it enters your DAW. Route your controller → loopMIDI Out 1 → MIDI Effect App (input on Port 1, output on Port 2) → loopMIDI Out 2 → DAW.
Elias stared at the screen. He moved his mouse to the 'X' on the loopMIDI window. He hovered over it. It felt wrong to close it. It felt like locking a door on someone.
If you are running into specific errors during your setup, tell me: What are you trying to connect? Are you receiving any specific error messages ?