Höllentor

Abandon all hope, ye who enter here. The words over Dante Alighieri's gate of Hell give this app its name: Höllentor, German for "gate of Hell." And how fitting: anyone who has routed a large audio-over-IP network live knows that patching hundreds of channels under time pressure can feel exactly like that. Höllentor is here to change that.

Multi-routing by drag and drop Select multiple receivers at once and drag them onto a source — done. What otherwise takes one click per receiver happens in a single gesture. Ideal for the quick reconfiguration between soundcheck and show.

Scenes instead of chaos Save complete routing states as named scenes — including labels, colors, and lock status. Choose the exact scope when saving and loading: individual devices, specific channels, or everything. Before applying, you get a preview of every change.

Undo. Redo. At last. Route changes, label edits, and scene applications can be undone. With Cmd+Z you work as safely as in a text editor.

Focus modes for a clear overview Show only active connections — or only warnings, i.e. routes whose source is no longer visible on the network. Individual warnings can be resolved directly via right-click: "Receive from" opens a three-level menu (device → group → channel), including custom labels. For locked channels, Höllentor asks first — and still lets you decide.

Keyboard navigation Arrow keys to move through the matrix, spacebar to connect or disconnect. Shift jumps to the next group, Shift+Cmd to the next device.

Clarity through structure Channels in configurable groups, collapsible devices, colors and labels for readable matrices — even with hundreds of channels.

The iPhone version is still being optimized and will follow shortly.

Höllentor is an independent product. It is not affiliated with, endorsed by, or sponsored by Audinate Pty Ltd. Dante® and Audinate® are registered trademarks of Audinate Pty Ltd.