Skip to main content
  • Download (current)
  • Software
    • DIALux Lighting design software
    • LUMsearch The DIALux product finder
    • LDT Editor Edit EULUMDAT-files
  • Partner
    • Become a partner Product marketing with DIALux
    • DIALux partner Who is in
    • Services Management for your data
  • Academy
    • Seminars Upcoming events
    • Trainer DIALux trainer worldwide
    • Become an Academy partner Offer your seminars
  • Support
    • Customer care
    • FAQ
  • Company
    • About
    • Contact

Download DIALux
and DIALux product catalogues

Download DIALux lighting design software free of charge

DIALux evo 8
The worldwide standard in lighting design software


Design, calculate and visualize light for single rooms, whole buildings, streets, outdoor areas and daylighting. Free of charge.

Download DIALux evo 8.2  DIALux FAQ ›

Hardware requirements
CPU with SSE2-support 4 GB RAM (min. 2GB), OpenGL 3.0 graphics card
(1 GB RAM), Windows 7/8.1/10 (32/64 bit), Resolution min. 1024 x 768 px

DIALux 4
Please notice: We recommend to use DIALux evo. Use DIALux 4 for emergency lighting and sports areas only.

Download DIALux 4.13

Hardware requirements
Processor P IV or later, 1.4 GHz or faster, 1 GB RAM, Graphic card with OpenGL- or DirectX-Support, Resolution 1280 x 1024 px, Windows XP, Windows Vista, Windows 7/8.1/10

Seminar: DIALux evo for Beginners

Ready to get started?

Learn the basic functions of DIALux evo online


Online course with 4 units and a total of 20 videos for intensive training. Learn comfortably from home. Exercises for download. Many tricks and tips.
 

Start now

Seminar: DIALux evo for Advanced Learners

Want to know more?

Expand your knowledge in DIALux evo online


Second part of our online course for advanced learners. Learn how to create extensive lighting design projects and discover the full power of DIALux.
 

Expand now

DIALux product catalogues

We cooperate with all leading brands in the lighting industry. You can download their catalogues here to use the products in DIALux.

The asteric (*) indicates a premium partner.

0-9  |  A  |  B  |  C  |  D  |  E  |  F  |  G  |  H  |  I  |  K  |  L  |  M  |  N  |  O  |  P  |  R  |  S  |  T  |  U  |  V  |  W  |  X  |  Y  |  Z
 

0-9

*3F FilippiProfileWebsiteDownload

A

 ADUROLIGHTProfileWebsitex
 AltoProfileWebsiteDownload
*AnsellProfileWebsiteDownload
 AOKProfileWebsiteDownload
 AppletonProfileWebsiteDownload
 ArcluceProfileWebsiteDownload
*AresProfileWebsiteDownload
*ArlightProfileWebsiteDownload
 Arlight Rus LLCProfileWebsiteDownload
*ArtemideProfileWebsiteDownload
 ASTZProfileWebsiteDownload
*ateljé LyktanProfileWebsiteDownload
 Aura LightProfileWebsiteDownload

B

*BEGAProfileWebsiteDownload
 BeghelliProfileWebsiteDownload
 Bright Special LightingProfileWebsiteDownload

C

 Castaldi IlluminazioneProfileWebsiteDownload
 CDN LightProfileWebsiteDownload
 CentrstroysvetProfileWebsiteDownload
 CollingwoodProfileWebsiteDownload
 CPS LED LightingProfileWebsiteDownload
*CreeProfileWebsiteDownload
 CU PhoscoProfileWebsitex

D

 DEFAProfileWebsiteDownload
*Delta LightProfileWebsiteDownload
 Deutsche LichtmieteProfileWebsitex
 DextraProfileWebsiteDownload
 DialightProfileWebsiteDownload
*DisanoProfileWebsiteDownload
 DW WindsorProfileWebsiteDownload

E

 EAE LightingProfileWebsiteDownload
 EatonProfileWebsiteDownload
 Eaton CEAGProfileWebsiteDownload
 Eaton Lighting SolutionsProfileWebsiteDownload
 Eatons Crouse-HindsProfileWebsiteDownload
 EgloProfileWebsiteDownload
 ElbaProfileWebsiteDownload
*ElektroskandiaProfileWebsiteDownload
*ENDOProfileWebsiteDownload
*ENSTO LightingProfileWebsiteDownload
*ERCOProfileWebsiteDownload
 ES-SystemProfileWebsitex
 ESYLUXProfileWebsiteDownload
*ETAPProfileWebsiteDownload
*EVE LightingProfileWebsiteDownload
 ExeniaProfileWebsiteDownload
 ExporluxProfileWebsiteDownload

F

*FagerhultProfileWebsiteDownload
*FLOSProfileWebsiteDownload
 FrankliteProfileWebsiteDownload
*FSLProfileWebsiteDownload

G

 GewissProfileWebsiteDownload
 Ghidini LightingProfileWebsiteDownload
*GlamoxProfileWebsiteDownload
 GolnoorProfileWebsiteDownload
*GrivenProfileWebsiteDownload
 Grupo ConstrulitaProfileWebsiteDownload

H

 HallaProfileWebsiteDownload
 HeperProfileWebsiteDownload
*HessProfileWebsiteDownload
*Hubbell LightingProfileWebsiteDownload

I

*INGEProfileWebsiteDownload
*iGuzziniProfileWebsiteDownload
 IEKProfileWebsiteDownload
 InstaProfileWebsiteDownload
 InstaLightingProfileWebsitex
*I-ValoProfileWebsiteDownload

K

 KamtatProfileWebsiteDownload

L

 L&L Luce&LightProfileWebsiteDownload
 LamiluxProfileWebsiteDownload
 LAMPProfileWebsiteDownload
*LED LinearProfileWebsiteDownload
 LEDNLUXProfileWebsiteDownload
*LEDS-C4ProfileWebsiteDownload
*LEDVANCEProfileWebsiteDownload
*LegrandProfileWebsiteDownload
 Leipziger LeuchtenProfileWebsiteDownload
 Lemvigh-MüllerProfileWebsiteDownload
 Lenneper LeuchtenProfileWebsiteDownload
*Lighting TechnologiesProfileWebsiteDownload
*LightnetProfileWebsiteDownload
 LightronicsProfileWebsiteDownload
*LIGMANProfileWebsiteDownload
 Linea Light GroupProfileWebsiteDownload
*LivalProfileWebsiteDownload
*LledóProfileWebsiteDownload
*Louis PoulsenProfileWebsiteDownload
*LTSProfileWebsiteDownload
*LUCEPLANProfileWebsiteDownload
 LUG Light FactoryProfileWebsiteDownload
 LuxionaProfileWebsitex
*LUXONICProfileWebsiteDownload

M

 MalmbergsProfileWebsitex
 Martinelli LuceProfileWebsiteDownload
 MazinoorProfileWebsiteDownload
 MegaliteProfileWebsiteDownload
 MicrolightsProfileWebsiteDownload
 MideaProfileWebsiteDownload
*ModularProfileWebsiteDownload
*Molto LuceProfileWebsiteDownload
*MPEProfileWebsiteDownload
 MP LightingProfileWebsiteDownload

N

 NardeenProfileWebsiteDownload
 National Lighting CompanyProfileWebsiteDownload
 NIKKONProfileWebsiteDownload
 NokaluxProfileWebsiteDownload
 NoralProfileWebsiteDownload
*NordeonProfileWebsiteDownload
 NORKAProfileWebsiteDownload
 NVC LightingProfileWebsiteDownload

O

*OktaliteProfileWebsitex
 OligoProfileWebsiteDownload
*OppleProfileWebsiteDownload
 OsramProfileWebsiteDownload

P

*PAKProfileWebsiteDownload
*PanasonicProfileWebsiteDownload
*Performance in LightingProfileWebsiteDownload
 PetridisProfileWebsiteDownload
*PhilipsProfileWebsiteDownload
 PlanlichtProfileWebsiteDownload
*PROLEDProfileWebsiteDownload
 PSM LightingProfileWebsiteDownload

R

 RagniProfileWebsiteDownload
*RegentProfileWebsiteDownload
 RegioluxProfileWebsiteDownload
 RidiProfileWebsiteDownload
 Rio ProfileWebsiteDownload
*rutecProfileWebsitex
 RZBProfileWebsiteDownload

S

*SaliotProfileWebsiteDownload
*SarlamProfileWebsiteDownload
 Saudi LightingProfileWebsiteDownload
*Schmitz WilaProfileWebsitex
*SchréderProfileWebsiteDownload
 Sermes LamdaluxProfileWebsiteDownload
*sg ArmaturenProfileWebsiteDownload
*SIMESProfileWebsiteDownload
 SimonProfileWebsiteDownload
 Simon Electric ChinaProfileWebsiteDownload
*SitecoProfileWebsiteDownload
 SlightingProfileWebsiteDownload
*SLVProfileWebsiteDownload
*Solar ProfileWebsiteDownload
 SpectralProfileWebsitex
 StakoLuxProfileWebsiteDownload
*StahlProfileWebsiteDownload
 SteinelProfileWebsiteDownload
 Swarco FuturitProfileWebsiteDownload
*SylvaniaProfileWebsiteDownload

T

*TargettiProfileWebsiteDownload
 Thorlux LightingProfileWebsiteDownload
*ThornProfileWebsiteDownload
 Tobias GrauProfileWebsiteDownload
*Traxon TechnologiesProfileWebsiteDownload
*TriluxProfileWebsiteDownload
*TungsramProfileWebsiteDownload

U

 UnielProfileWebsiteDownload
 UnilampProfileWebsiteDownload

V

 V-TACProfileWebsiteDownload
 VARTONProfileWebsiteDownload
*VekoProfileWebsiteDownload

W

*WE-EFProfileWebsiteDownload
*Whitecroft LightingProfileWebsiteDownload

X

*XALProfileWebsiteDownload

Y

 YNDLUXProfileWebsiteDownload

Z

 ZeroProfileWebsiteDownload
*ZumtobelProfileWebsiteDownload

You want to become a DIALux partner?
Get more information about the DIALux partnership.

Related Tools


LDT Editor
Use our LDT Editor for editing EULUMDAT files (*.ldt).
Please notice: We recommend to use photometric files in ULD file format (*.uld) for your lighting designs in DIALux. Learn more in our DIALux FAQ.

Download LDT Editor

Hardware requirements
Windows 7 (32/64 Bit), .Net Framework 4.5

DIAL GmbH, Bahnhofsallee 18, 58507 Lüdenscheid
T +49 2351 5674 0, dialog(at)dial.de, www.dial.de

Legal Notice  |  Data protection policy  |  Mandatory information  |  About Cookies
© 2020 DIAL GmbH. All rights reserved.

  • Facebook
  • Twitter
  • LinkedIn
  • Xing
  • YouTube
About Cookies

This website uses cookies. Those have two functions: On the one hand they are providing basic functionality for this website. On the other hand they allow us to improve our content for you by saving and analyzing anonymized user data. You can redraw your consent to to using these cookies at any time. Find more information regarding cookies on our Data Protection Declaration and regarding us on the Imprint.

Mandatory

These cookies are needed for a smooth operation of our website.

NamePurposeLifetimeTypeProvider
CookieConsent Saves your consent to using cookies. 1 year HTML Website
fe_typo_user Assigns your browser to a session on the server. session HTTP Website
application Used to store FastCalc settings. session HTTP Website
illuminance Used to store FastCalc settings. session HTTP Website
maintenanceFactor Used to store FastCalc settings. session HTTP Website
rhoCeiling Used to store FastCalc settings. session HTTP Website
rhoFloor Used to store FastCalc settings. session HTTP Website
rhoWall Used to store FastCalc settings. session HTTP Website
roomHeight Used to store FastCalc settings. session HTTP Website
roomLength Used to store FastCalc settings. session HTTP Website
roomWidth Used to store FastCalc settings. session HTTP Website
Matomo

NamePurposeLifetimeTypeProvider
_pk_id Used to store a few details about the user such as the unique visitor ID. 13 months HTML Matomo
_pk_ref Used to store the attribution information, the referrer initially used to visit the website. 6 months HTML Matomo
_pk_ses Short lived cookie used to temporarily store data for the visit. 30 minutes HTML Matomo
_pk_cvar Short lived cookie used to temporarily store data for the visit. 30 minutes HTML Matomo
_pk_hsr Short lived cookie used to temporarily store data for the visit. 30 minutes HTML Matomo
Google Analytics

NamePurposeLifetimeTypeProvider
_ga Used to distinguish users. 2 years HTML Google
_gat Used to throttle request rate. 1 day HTML Google
_gid Used to distinguish users. 1 day HTML Google
_ga_--container-id-- Persists session state. 2 years HTML Google
_gac_--property-id-- Contains campaign related information for the user. If you have linked your Google Analytics and Google Ads accounts, Google Ads website conversion tags will read this cookie unless you opt-out. 3 months HTML Google