Simple DMX Controller is Windows software for scene faders, palettes, effects, timeline and MIDI. Add your fixtures, plug in any interface, and you are running lights in an evening.
Free in unlimited 2-hour sessions · No feature limits · $29.99/year to remove the timer
No GDTF file for your light? Load the manufacturer's manual into SDC and the built-in AI reads the DMX chart and writes the fixture file for you - channels named, modes set, palettes ready. Check it, adjust anything odd, patch it.
Who it's for
A different room every night, or the same one for years - either way it is you, a laptop and the fixtures you already own.
Save your scene faders and palettes once. Open SDC at the next venue and they load automatically, ready to go.
A fixed rig on a cheap dedicated PC, running a timeline all night. Staff behind the bar or in the booth can change the look from either remote.
Step-by-step guides from your first cable to your first chase. If you can use a computer, you can use SDC.
How it works
Any modern Windows PC. No license dongle, no special hardware, light on resources.
Load a GDTF file and SDC labels every channel and builds palettes for you. No file? Drop in the manual and SDC writes the GDTF first.
Any USB-to-DMX interface or Art-Net node. Pick the device, set the universe, done.
Scene faders, effects, timeline playback, a MIDI controller, or a remote across the room.
Features
No programming syntax, no macro language. Scenes, color, movement and effects are one click away, and you see the result on the rig as you make it.
SDC reads the GDTF file and builds the color and gobo palettes for you. Color palettes show the actual color, gobo palettes the gobo shape, so you pick by eye instead of by channel number.
Set a look you like and save it to a Scene Fader. Bring several up together, cross between them, or run them from an APC Mini instead of the mouse.
Chases, color cycles, gobo shifts and pixel-mapped strip effects come as presets you adjust with sliders: speed, size, direction, offset. Save the result as a palette or onto a Scene Fader.
Overview
Colors, DMX values, output levels and fixture status all on screen together. When something looks wrong on stage, you find it without clicking through a patch list.
Hardware
Use the interface you already own, or the cheapest one that works. SDC talks to it the same way either way.
Pricing
No trial version, no locked features, no nag screens.
Sessions of 2 hours, as often as you like
Unlimited session length
No. Install it on any modern Windows PC and it runs. You only need an interface when you want to send DMX to real fixtures, and it can be any USB-to-DMX adapter or Art-Net node.
The session ends and you restart the app. There is no feature limit, so free is fine for programming, rehearsal and short sets. A license removes the timer.
Load the manufacturer's manual into SDC and the built-in AI reads the DMX chart and creates the fixture file for you. You can also build one by hand if you already know the channel layout.
Yes, two ways. SDC has a built-in web remote that opens in any browser on the same network, and there is SDC Remote, a stand-alone Windows app that needs no install.
It scales to hundreds of fixtures and multiple universes, while staying light enough that an inexpensive dedicated PC can run a venue full-time.
Windows installer, free in 2-hour sessions, every feature unlocked. No account, no card.
Download v8.1Windows 11 64-bit · Art-Net & USB DMX · GDTF fixtures