Q Light Controller+ v5.2.2/v4.14.4 - Free Download



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File - Download Q Light Controller+ v5.2.2/v4.14.4
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Q Light Controller+ v5.2.2/v4.14.4

👉 Free, cross-platform DMX lighting control software for live shows, stage productions, DJs, and installations.

Q Light Controller+ (QLC+) is a free and open source lighting control application designed to control DMX and analog lighting systems. It provides a complete lighting console environment with support for moving heads, dimmers, LED fixtures, scanners, RGB devices, and more. QLC+ includes tools for creating scenes, chasers, shows, virtual consoles, audio-triggered effects, and live playback, making it suitable for professional lighting designers, DJs, theaters, churches, clubs, and hobbyists alike. Version 5 features a redesigned interface and workflow, while the mature Version 4 branch continues to receive maintenance updates for users who prefer the classic interface.




Features:
• Control DMX and analog lighting systems
• Create scenes, chasers, sequences, and complete lighting shows
• Virtual Console with customizable buttons, sliders, cue lists, and widgets
• Fixture editor with support for hundreds of lighting devices
• Audio playback with synchronized lighting effects
• Show Manager for timeline-based programming
• RGB Matrix effects generator
• MIDI, OSC, Art-Net, sACN (E1.31), and DMX input/output support
• Audio beat detection and programmable lighting reactions
• Support for multiple universes and external controllers
• Scripting and automation capabilities
• Cross-platform operation with identical project compatibility

Supported operating systems:
• Windows 10 or later
• macOS 12 or later
• Linux (Ubuntu/Debian 24.04 or equivalent, and other supported Linux distributions)

Supported languages:
• English, Italian, French, German, Spanish, Portuguese, Dutch, Russian, Czech, Polish, Turkish, Chinese (Simplified), Chinese (Traditional), Japanese, Korean, Hungarian, Finnish, Danish, Swedish, Norwegian, Greek, Romanian, Slovak, Slovenian, Ukrainian, Catalan, Basque, Galician, Arabic, Hebrew and additional community translations.

Compatibility:
https://qlcplus.org/discover/compatibility

Tutorials:
https://qlcplus.org/discover/tutorials

Changes:
v5.2.2 06-14-26
improve engine timer accuracy and universe composition efficiency (#1979)
restore fixture remapping feature (including VC slider/xypad/audiotriggers)
improve VC Animation widget to override RGB Matrix rather than modifying it
add Show Manager cut/insert time feature
add auto-color feature in fixture editor
make use of stable MIDI UIDs to identify devices (might require IO re-patching)

UI
add base Qt translations for dialogs (#2035)
trim audio show item waveform on resize (fix #2034)
IO use UIDs and reset feedback on input patch removal (fix #2042)
fix inverted slider feedback value
fix crash for non-existing capabilities
fix time tool beat fractions parsing
fix multiple detached contexts
Fix QML null dereferences and VC component memory leak (#2027)
fix multiple input detection not cleaning up page mapping
improve Sequence editor fixture add and channel editing
improve input profile editor detection and layout
fix VC animation widget algorithm selection (fix #1960)
fix nested VC frames disable state
improve file sorting in Linux open/save dialog
set doc modified state on adding/removing external controls
fix VC Audio trigger properties DMX settings
Reset input sources / key sequences
fix dragging to 2d view when zoomed
more fixes to folders creation
updated Cue List to play cues on double-click (for some reason activa… (#1999)
reset cached submaster override on stop
improve simple desk web page reset buttons
fix loading a project via web and IO restore (fix #2001)
fix broken 3D view when adding unsupported fixture types
add "apply to same type" feature to fixture manager (premium request)
fix undo of multiple added fixtures
improve Sequence editing and values dumping
highlight selected preset in preset tool
close channel tool when clicking the channel icon twice
fix Function delete after rename
share engine on detached contexts to include uisettings (fix #1991)
improve context detach and reattach (fix #1990)
simplify DMX view layout change
fix attached function names in VC Speed Dial properties
fix double click on fixture items
update VC Audio Triggers DMX channels immediately on select/deselect
fix VC audio triggers volume external control (fix #1983)
make sure channel tools are visible within the screen
fix VC knobs not changing value on mouse wheel
set/reset fixture values are live actions
fix editing of WAUV palettes
fix crash when editing definitions of fixtures used in a project
improve Show Manager playback states
align solo frame behavior with v4
fix input profile modified status also on wizard signal
complete VC clock native & web implementation (close #1953)
enable save button when removing a channel in input profile editor
make sure Click & Go tools are visible
fix Chaser editor selection logic
fix function cloning path

Engine
fix swapped icons for prev/next page in profile input channel
improve fixture definition live update
remove SceneValues of deleted fixtures from ChaserStep
apply submaster updates to all crossfade steps
fix audio fade out start level
add RGBMatrix colors and pattern override
improve audio end of stream (fix #1981) (premium request)

Plugins
fix OSC feedback path lookup (#2040)

Web interface
fix hotspot creation on Trixie
change default colour of colour picker to black (as local UI does)
fix IO setting crash (fix #2002)
add connection indicator to Simple Desk page too
improve mobile rendering
fix qmlui simple desk page
improve v5 sliders with Click & Go
style improvements (fix #1980)
add XYPad preset buttons
show VC Cue list function icons
fix fixture definition upload and move it to base code

Resources
20 new fixtures
add Behringer X-Touch Compact input profile

Known issues
3d preview of multi-beam fixtures is not supported yet
3d preview or half-way positions of color wheels is not supported
in function manager, empty folder in a empty folder is not visible. Workaround -> toggle a function filter to rebuild the functions tree
in function manager and fixture manager, Shift+Click selection doesn't work
feedback to a device with different name than input will not work
fixture editor: alias editing missing
animation widget preset: missing
documentation: missing

v4.14.4 03-15-26
Implemented autosave after 30 seconds of inactivity
engine: fix crash when loading fixture definitions without modes
engine: increased relative EFX run priority
DMX monitor: apply gel color immediately (thanks to jpue)
Show Manager: fix crash with an infinite duration RGBMatrix
Script Editor: improve systemcommand parsing (thanks to jpue)
Virtual Console/Clock: countdown mode can now run a list of Functions
Virtual Console/Solo Frame: add an option to exclude functions monitored by buttons to be stopped
Virtual Console/Slider: fix level tab channel list sorting (thanks to jpue)
Plugins/DMX USB: add support for FTDI FT4232H (thanks to Thomas Pfeiffer)
webaccess: improve CSS consistency across browsers (thanks to jpue)
webaccess: fix synchronization of animation widget RGB colors (thanks to jpue)
webaccess: add getWidgetFunction API (thanks to mccartyp)
Fixture Editor: in mode editor, don't allow a channel to act on itself (thanks to Edgar Aichinger)
Input profiles: updated AKAI APC40 mkII profile (thanks to David Himes)

New fixtures
New fixtures: beamZ COB 50, Chauvet EZLink Par Q6 BT, Chauvet Freedom Par Hex 4 (thanks to Yestalgia)
New fixture: OXO ColorZoom 180 (thanks to David Garyga)
New fixture: Cameo P2 T (thanks to Christoph Müllner)
New fixtures: Stairville Remus HexSpot 515, Remus QuadZoom 610, Varytec GigaBar 240 LED, Stairville RevueLED 120 COB True White (thanks to Liam Clark)
New fixtures: MagicFX Eco2Jet, Psyco2Jet, Stage Flame, SmokeJet, StadiumShot III, StadiumBlower, StadiumBlaster, SwirlFan II (thanks to Liam Clark)
New fixture: Martin ERA 150 Wash (thanks to Liam Clark)
New fixtures: Eurolite LED Silent PAR 6, beamZ BT430 PAR (thanks to Pascal Fleury)
New fixtures: lightmaXX LED Gun, Cameo Octafly XS, Ghost Spoty (thanks to Arnaud)
New fixture: ColorKey Scorpius (thanks to David Himes)
New fixture: Varytec LED Derby ST (thanks to Valentin Simson)
New fixtures: ETC ColorSource Fresnel V, LDDE NanoPix Cyc, LDDE Spectra MasterD 1000 (thanks to Edgar Aichinger)
New fixtures: ACME Ginamp, Astera Titan Tube FP1 (thanks to Michael Tosatto)
New fixture: UKing ZQ01137 18x RGB+UV PAR (thanks to Adrienne Teicher)
New fixture: Eliminator Lighting MEGA HEX L PAR (thanks to Jan Willem)
New fixture: Stairville LED Vintage Bowl 50 RGBA (thanks to Jean-Daniel Garcia)
New fixtures: beamZ Blaze 1200, Robe Robin T1 Profile, Equinox Microbar Multi System (thanks to Fede79)
New fixture: JB Systems LED Diamond II (thanks to Wim Van Laer)
New fixture: Chauvet Intimidator Beam 140SR V2 (thanks to Jason)
New fixture: Shehds 120W 4in1 RGBW LED Wash Moving Head, beamZ BUV 463 LED UV, Elation KL PAR FC (thanks to Michel Sliepenbeek)
New fixture: Stairville Retro Flat Par 18x12W RGB WW (thanks to Niels Ott)
New fixtures: Clay Paky Stage Zoom 1200, IMG Stageline Twist 1LED (thanks to Albert)
New fixtures: Martin ELP PAR, MDG ATMe, Prolights EclExpo Flood 150FC, Showtec Pixel Bar 8 COB (thanks to saimyx)
New fixture: Chauvet onAir Panel 1 IP (thanks to Giacomo Gorini)
New fixture: American DJ 5PX Hex (thanks to Hayley)
New fixture: Venue Tetra 6 (thanks to John Stoffel)
New fixture: Cameo OPUS S5 (thanks to Tim Nelles)
New fixtures: Prolights EclCyclorama 100, EclFresnel 2KTW, EclPar IPMFC, EclProfile FS, Jet Wash19, Ra 2000Profile (thanks to Tolmino Muccitelli)
New fixture: beamZ LCB1215IP (thanks to PCLUB)
New fixture: UKing ZQ02102 Moving Head (thanks to Maximilian Wiener)
New fixture: American DJ Mega Flat TRI PAK Plus (thanks to ChatGPT)
New fixtures: Eurolite LED PIX-144/72, beamZ STB448 Strobe Bar RGBAW (thanks to Daniel Wright)
New fixtures: DTS Scena LED 80 FR, Astera AX5 (thanks to Andreas Reich)
New fixture: Eurolite LED Strobe COB PRO 8x20W (thanks to Simeon08)
New fixture: Mac Mah Multi-FX Bar (thanks to taz07rx)




















This download is for the Windows version 5.2.2 (very bottom of page).
All other download assets are below:


macOS v5.2.2:
QLC+_5.2.2_arm64.dmg
QLC+_5.2.2_x86_64.dmg
Linux v5.2.2:
QLC+_5.2.2_x86_64.AppImage
Other Linux distributions

Windows v4.14.4:
QLC+_4.14.4.exe
macOS v4.14.4:
QLC+_4.14.4_arm64.dmg
QLC+_4.14.4_x86_64.dmg
Linux:
qlcplus_4.14.4_amd64.deb
Other Linux distributions
PDF documentation:
QLC+_4.14.3_user_manual.pdf


Click here to visit the author's website.
Continue below for the main download link.


Downloads Views Developer Last Update Version Size Type Rank
2,834 8,380 Massimo Callegari Jun 22, 2026 - 11:19 5.2.2/4.14.4 57.53MB EXE 5/5, out of 48 Votes.
File Tags
QLC+  QLightController  DMX  lighting  stage  console  ArtNet  sACN  MIDI  OSC  RGBMatrix  showcontrol  theatre  DJ  lightingcontrol  freeopensource  crossplatform  
      
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