Simple DMX Controller is Windows software for scenes, faders, timeline, effects 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
Big consoles assume a programmer and a week of prep. Whether the rig is in a car boot or bolted to the ceiling, you just need it to look right tonight.
Save one show file, load it at the next venue. Scene faders and effects are ready before the first guest walks in.
A fixed rig on a cheap dedicated PC, running a timeline all night. Bar staff can change the look from a phone.
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 special hardware, no dongle, light on resources.
Load a GDTF file and SDC labels every channel and builds palettes for you. No file? Drop in the manual instead.
Any USB-to-DMX interface or Art-Net node. Pick the device, set the universe, done.
Scene faders, effects, timeline playback, an APC Mini, or your phone across the room.
Features
No programming syntax, no macro language. Scenes, colour, movement and effects are one click away, and the whole rig stays visible while you work.
Pick a colour and SDC works out RGB, white and amber for every fixture in the selection, even when they are different models. Save the good ones as palettes.
Park any look, effect or fixture group on a fader. Bring them up together, cross between them, or hand the whole bank to a MIDI controller.
Chases, colour cycles, gobo shifts and pixel-mapped strip effects come as presets you adjust with sliders: speed, size, direction, offset. Then park them on a fader.
Overview
Colours, 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 licence 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. Anything on the same network can open the browser remote, or use the dedicated app. Nothing to install on the PC side.
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