Best Lighting Design Software for Windows of 2025

Established in 2018 and headquartered in New York, Coohom is a leading global cloud-based, 3D design platform that provides all-in-one software and services to empower designers and businesses to design a professional project in minutes, and get photo-realistic 3D visualizations in seconds. With a presence spanning the United States, China, Korea, Thailand, Vietnam and Indonesia, Coohom's innovative solutions have garnered the trust of over 10 million customers from 200 countries. With the aim of facilitating the digital transformation of customers in the interior design, furniture & home decor, and Kitchen & Bath industry, Coohom provides a comprehensive suit of software encompassing design, rendering, marketing, production, and construction, helping to streamline their workflows and achieve success. Coohom solutions have been featured in world-renowned publications like Forbes and TechNode, as well as industry-specific magazines including Panels & Furniture Asia, FurnitureToday, HomeAccents, and Kitchen & Bath Business. Furthermore, Coohom is a proud industry partner of the American Society of Interior Designers (ASID), demonstrating its commitment to the design community.

ReluxDesktop, a high-performance, intuitively operated application that simulates artificial light and daylight, is highly-efficient. It can provide quick and efficient support for all aspects of large and small projects without any unnecessary loops. Simulating lighting and sensors in real time! Calculation of absolute values, national, and international standards, compatible CAD and BIM systems. And much more. Thanks to our industry partners, the application is free to you. ReluxDesktop will become your daily tool. You'll be amazed at how much time you can save! Add-on for other applications Autodesk Revit functions. Add-on to ReluxDesktop Based on current standards, real tunnel calculation.

GreenScapes is an intuitive program designed for landscape, hardscape, and lighting design, offering the most comprehensive features available. You can generate stunning landscape designs in just a few minutes, complete with photo-realistic visuals that showcase all elements integrated into the project. The program includes helpful training videos tailored to each command, as well as a sequential tutorial that guides users through the entire design process, eliminating the need for tedious manuals. Additionally, advanced techniques are also available for those looking to expand their skills. GreenScapes enables you to impress potential clients by allowing them to visualize their home as if the project were already completed, significantly increasing your chances of closing deals. We invite you to experience it for yourself. Although primarily designed for Windows, it is compatible with Mac through virtual environments like Parallels/Windows, allowing users to effortlessly toggle between macOS and Windows, thus providing a versatile experience. With GreenScapes, you can craft exquisite, photo-realistic designs that incorporate a variety of landscape content. Enjoy the ease and creativity that come with using this powerful design tool.

The SweetLight DMX controller system is equipped with robust lighting control software alongside a variety of DMX interfaces tailored to meet your needs. Maximize the potential of your lighting setup using this user-friendly DMX control system, allowing the software to autonomously deliver diverse shows for extended durations. You can easily choose a collection of par cans and modify channel levels, as well as fade modes and durations for each step in the sequence. For moving lights, simply select the desired channels, load or draw a curve, and set the timing delays between all fixtures. You can apply various effects such as rainbow, text scrolling, and animated pictures to your selected fixtures. Additionally, personalize your interface by customizing pages, buttons, and sliders to your liking. By connecting a MIDI control surface, you can operate everything with color control from the MIDI buttons. To craft your show, drag and drop light, audio, and video files at precise moments. Enhance your stage design utilizing our collection of 3D objects, arrange your fixtures, and preview your light show through our 3D rendering feature, which adds another layer of interactivity to your production experience. This comprehensive system makes it easy to create captivating performances that leave a lasting impression.

Explore the innovative features of ChalmLite 6.0, which includes stunning 3D realistic renders, support for multiple languages, and enhanced CAD layer management. This version boasts an intuitive, user-friendly interface based on Windows, making it easier than ever for users to craft both simple and intricate lighting designs. Experience your lighting concepts in lifelike 3D visualizations, and take advantage of a robust collection of quick estimators tailored for your projects, with the option to download results in convenient single-page reports. Additionally, the upgraded luminaire selection tools cater specifically to hazardous environments, and the reports now feature direct links to online product resources for effortless access to additional information. Don't miss out on the chance to elevate your lighting design capabilities with ChalmLite 6.0!

To create truly realistic 3D lighting, one must draw inspiration from real-world lighting examples. In the realm of 3D design, HDRI lighting plays a crucial role in mimicking natural lighting conditions. The choice of HDRI map significantly impacts the effectiveness of this lighting technique. Traditionally, the process of crafting your own HDRI maps involves using a camera to capture images of actual environments. This reliance on pre-made stock HDRI maps is common among many 3D artists, yet it limits their creative potential, much like a photographer using a uniform lighting setup for varying subjects such as motorcycles and cars. Each 3D scene deserves a tailored lighting approach, as the essence of perfect lighting lies in positioning the right lights appropriately. HDR Light Studio has been specifically designed to facilitate this process, earning its reputation as the premier tool for 3D lighting design, allowing artists to swiftly and effectively produce their own HDRI maps. By embracing this innovative software, artists can elevate their work and bring a distinctiveness to each project, ensuring that the lighting enhances the overall aesthetic.

OptiWin 3D Pro is a proprietary lighting calculation software that we provide at no cost to our clients and collaborators. This application enables users to perform detailed lighting assessments for intricate and extensive projects. Accurate lighting calculations are crucial in maritime as well as oil and gas industries to meet various standards and lux level requirements. Additionally, these calculations facilitate the identification and implementation of corrective actions during the initial phases of a project. Users receive comprehensive reports detailing the results of OptiWin 3D Pro's calculations. The program also allows for quick and straightforward lighting assessments using CAD drawings, significantly enhancing project efficiency. By streamlining the calculation process, it helps ensure that lighting design complies with regulatory demands and industry best practices.

ElumTools® stands out as the first and only fully integrated lighting calculation add-in specifically designed for Autodesk® Revit®. This innovative tool allows for precise point-by-point illuminance calculations on any surface or workplane by leveraging existing lighting fixture families and surface geometry within the Revit model. Operating entirely within Revit, ElumTools features its own ribbon toolbar, which facilitates swift access to analytical tools tailored for Revit Rooms, Spaces, Regions, and Views. The calculation process generates an interactive Radiosity-based visualization, enabling designers to conduct immersive walk-throughs that enhance their comprehension of how light interacts with surfaces. User-friendly and straightforward, ElumTools simplifies the process of performing lighting computations regularly. By streamlining the workflow, ElumTools significantly reduces the time and effort previously spent exporting geometry to external software and reconciling results with Revit sheets, thereby enhancing overall productivity. This tool not only boosts efficiency but also empowers designers to create more informed lighting designs.

The Remote Player is particularly appealing for professionals involved in long-term productions, permanent setups, and various fixed environment applications, as it operates as a network-based player that enables centralized control over multiple servers from one location on the network. With its built-in encoder, users can assign Cue Lists to different applications, enhancing flexibility and efficiency. Additionally, integrating an Elgato Stream Deck can further streamline workflows by providing quick access to sources and outputs as required. MediaMaster Pro now includes the innovative Video Mapper Extension, which simplifies the process of projecting video onto surfaces with irregular shapes and across multiple outputs. ArKaos’ control solutions are designed with a core philosophy that aligns video surfaces and screens to function similarly to moving lights. This approach aims to empower lighting designers, programmers, and operators by facilitating the incorporation of video and pixel light sources into their lighting designs through DMX control, without the need for an additional video controller, ultimately making the creative process more intuitive and cohesive. By integrating these technologies, users can achieve a more dynamic and engaging visual experience in their productions.

DIALux stands out as the premier software for lighting design, serving as an essential marketing tool for luminaire manufacturers. This software is available free of cost and supports 25 different languages. With over 750,000 professionals globally, including engineers, electricians, and lighting designers, DIALux enables users to plan, calculate, and visualize lighting solutions for both indoor and outdoor spaces, utilizing actual products from more than 190 distinguished luminaire manufacturers. Whether designing for entire buildings, specific rooms, parking lots, or street and emergency lighting, DIALux allows for the creation of distinctive atmospheres using real products from its members. By becoming a DIALux member, businesses can significantly enhance their brand visibility, broaden their audience, and attract high-quality leads while engaging potential customers throughout the digital planning stages. Additionally, members can take advantage of exclusive benefits that come with the DIALux membership. Join now to redefine your lighting projects and elevate your design capabilities.

Lighting can be a challenging subject to master, and even after gaining knowledge, executing effective lighting plans can be a cumbersome task. Interior designers, architects, and kitchen and bath designers often seek to manage their lighting designs independently, yet they may lack the essential technical expertise and the time required for intricate calculations. LightCalc was developed to address these challenges effectively. With this innovative tool, there is no need for extensive mathematical knowledge! It utilizes readily available information from designers, such as ceiling height, room dimensions, counter height, and color schemes. Once this data is inputted, LightCalc efficiently calculates the ideal footcandle levels and fixture spacing, while also recommending a ceiling layout for the lighting fixtures. Designers will appreciate the intuitive point-and-click interface, along with the visual representations that illustrate the impact of the lighting design. This user-friendly program empowers designers to create tailored lighting solutions with ease and confidence.

Set a Light 3D transforms the planning process for contemporary photographers and filmmakers, allowing them to express their creativity more swiftly and effectively while eliminating uncertainty. Whether working on a straightforward portrait or an intricate photo shoot, this tool opens up a realm of endless possibilities, enabling users to elevate their projects with ease. Achieving stunning results has never been simpler, making it an invaluable resource for both cinematography and photography enthusiasts. The platform fosters a vibrant community that connects all users, enhancing their creative experiences and maximizing their potential. A key focus during its development was the creation of highly realistic models, which blend seamlessly with the innovative lighting calculations, further enhancing the overall user experience. This collaborative environment not only addresses common challenges but also inspires users to push the boundaries of their artistic endeavors.

Incorporate dynamic lighting, media, and movement into your visual presentations. You'll be immediately captivated by the exceptional color fidelity and impressive performance of our rendering engine! With an extensive collection of lighting equipment, trusses, LED displays, and video projectors at your disposal, you can effortlessly transform your concepts into reality. After finalizing your design, you have the option to render it into high-quality images and videos. Additionally, you can create unique, stand-alone presentations using Capture that provide full interactivity with your design. Our rendering engine utilizes DirectX and Metalnative technologies, along with a comprehensive ACEScg color pipeline, to guarantee that the rendering process and colors are as accurate as feasible. Enhance your interaction with your lighting console, including features like DMX talkback for focusing fixtures, selecting fixtures for programming, and exchanging patches for efficient setup. This comprehensive approach ensures that your visualizations not only look stunning but also function seamlessly in real-world applications.

Our software is primarily designed for Windows but is compatible with Mac systems through virtual environments such as Parallels, allowing users to seamlessly transition between macOS and Windows with just one click, thereby providing Mac users with an optimal experience. Additionally, it’s important to check the FAQ page for further information. We will be incorporating a manufacturer option on the Landscape Lighting Site, allowing customized software tailored specifically for fixtures from a single manufacturer. Our intuitive lighting tool enables users to adjust the light's width, intensity, and spread according to their needs. Don't forget to take advantage of the training videos available to enhance your understanding of the software. This ensures you can maximize the potential of our features effectively.

Integrating Monte Carlo ray tracing, analytical methods, CAD import/export capabilities, and optimization techniques, this system employs a comprehensive macro language to tackle various challenges in illumination design and optical analysis effectively. With TracePro’s intuitive 3D CAD interface, users can build models by either importing lens design or CAD files or by directly generating solid geometries. The software leverages a true solid modeling engine to deliver reliable and consistent models for various applications. Moreover, TracePro features a swift and precise ray tracing engine that accurately traces rays to all surfaces, including imported splines, ensuring that no intersections are overlooked and preventing the occurrence of “leaky” rays. One of the standout features of TracePro is its Analysis Mode, which provides a highly interactive environment for in-depth examination. In this mode, users can evaluate every surface and object both visually and quantitatively, enhancing the overall analytical experience. This blend of capabilities makes TracePro a powerful tool for professionals in the field.

This application is designed for the planning of street lighting and illumination in public spaces, serving as a mobile solution for designers and lighting professionals. It assists purchasers of lighting equipment in selecting appropriate fixtures by allowing users to input the specifications of the area or roadway to be illuminated. Users can choose different fixtures and installation methods tailored to their needs. After completing the calculations, a detailed visual 3D representation of the scene will be generated, showcasing the distribution of light. Additionally, users have the option to save the lighting calculation results and scene parameters in a comprehensive report. Furthermore, the inclusion of sample projects crafted by experienced lighting technicians offers users the opportunity to not only explore the software's capabilities but also to create their own unique lighting designs inspired by these examples. This blend of functionality and inspiration makes the tool invaluable for both novice and seasoned lighting designers alike.

LightStanza is a reliable and precise software solution that empowers users to accurately forecast lighting scenarios across numerous applications. With its user-friendly interface, team members can communicate swiftly through integrated instant messaging features within the design tool. You can either import existing projects or create new ones by simply dragging and dropping ies files to initiate your calculations. In just a few minutes, you can set up and begin your work. The software is capable of processing intricate geometries without causing any lag on your computer, allowing for continuous productivity. Users can delve into a diverse range of daylight products, which include skylights, translucent glazing, dynamic glass, automated shading systems, and several others. The platform offers extensive customization options, providing point-in-time, annual metric, daylight factor, energy map, and glare assessments. You can utilize Room and Space tags while also having the flexibility to create your own calculation grids for various applications such as verticals, slopes, stairs, exteriors, and beyond. Furthermore, the ability to dynamically select and transmit families to LightStanza enhances your model by streamlining details and adjustments as needed. This comprehensive functionality ensures that every aspect of lighting design is meticulously addressed.

Easily and swiftly design reflector or lens geometries using LucidShape FunGeo, which utilizes innovative algorithms to automatically generate optical shapes tailored to specified illuminance and intensity patterns. This distinctive and practical method allows you to prioritize overall design goals instead of getting bogged down by the complexities of intricate optical elements. By utilizing GPUTrace, you can significantly speed up LucidShape illumination simulations, achieving remarkable enhancements in processing speed. As the pioneering optical simulation software harnessing the power of graphics processing units, LucidShape offers speed improvements that far exceed traditional multithreading methods. Additionally, LucidShape's visualization tool provides a platform to showcase luminance effects when various light sources interact within a model, allowing for a comprehensive depiction of the interplay between system geometry and illumination. This combination of powerful features makes LucidShape an invaluable asset for designers and engineers in the optical field.

Rayfront is a versatile toolkit that operates independently of platforms, offering a user-friendly graphical interface for the lighting simulation software Radiance. It can function both as an extension to programs like Autocad or Intellicad, in conjunction with the 3Dsolar building modeller, or as a standalone application. Radiance serves as the premier raytracing engine in the industry, known for delivering physically accurate lighting simulations. Although Radiance can be obtained for free from LBNL, it is tools like Rayfront that allow everyday users to harness its capabilities seamlessly on personal computers and within local networks. Furthermore, Rayfront is compatible with a wide array of CAD and modeling applications, as it supports all DXF file formats and comes equipped with translators for numerous other data formats. You can easily choose either a free or commercial geometry modeler that suits your needs, and rest assured that there will be a method to integrate its output data with Rayfront effectively. This flexibility makes Rayfront an invaluable asset for those looking to enhance their architectural and lighting design workflows.

LR Studio emerges as an innovative and all-encompassing suite of lighting design software tailored for both suppliers and designers engaged in outdoor lighting projects. Over the past two years, we have dedicated significant effort to understanding our customers' needs and desires regarding lighting design software, aiming to enhance productivity, lower expenses, and simplify your workflows. The Reality Roadway and Outdoor modules have been refreshed with enhanced features and a modernized user interface to streamline your experience. New modules have been introduced to automate processes, allowing you to allocate more time to other important tasks. Whether you are a manufacturer focused on tender submissions, creating new optics, or a designer involved in extensive LED upgrades or straightforward projects, LR Studio provides the support you need. Central to LR Studio is our state-of-the-art calculation engine, which not only boasts a remarkable 50-fold increase in calculation speeds but has also undergone thorough testing to ensure it upholds the high standards of accuracy you expect from lighting reality. This commitment to excellence ensures that every user can achieve optimal results in their lighting design endeavors.

LITESTAR 4D Litecalc serves as a comprehensive lighting design tool that encompasses various functionalities, including the design and management of both indoor and outdoor spaces, such as expansive areas and sports facilities, as well as roadways and tunnels. It allows for the management of materials by defining attributes like reflectance, transparency, specularity, and roughness, in addition to offering the option to apply textures to surfaces. The module also facilitates the analysis of calculation outcomes through the visualization of different parameters, isolevel curves (both isolux and isoluminance), and pseudo color diagrams. Furthermore, users can benefit from high-quality rendering and ray-tracing capabilities for both photographic presentations and printed project documentation, ensuring a comprehensive overview of calculation results and graphical representations. This multifaceted approach enhances the overall design process, enabling more informed decision-making in light planning.

KeyLIGHTS is a specialized software suite designed for the development of detailed working drawings related to planned highway lighting systems. It boasts a built-in illuminance calculation engine alongside a comprehensive Roadway design tool and an integrated Highway Power Calculation (HPC) module to enhance design accuracy. This software also facilitates the engineering of all civil works necessary for the installation of street lighting. With robust support for Building Information Modeling (BIM) and 3D capabilities, KeyLIGHTS enables seamless data sharing with other applications, such as Navisworks or maintenance management systems. The platform features an advanced lighting calculations engine that dynamically generates light levels based on the photometric data files assigned to your luminaire symbols. Furthermore, Transoft Solutions offers extensive support services, including user group gatherings and regular updates, ensuring users remain well-informed about evolving standards and regulations in the field. As a result, users can confidently create compliant and efficient lighting designs tailored to their specific needs.

AGi32 is a calculation tool that calculates accurate photometric predictions. It can also assist in luminaire placement, aiming, and verify compliance to any lighting criteria. There are many things that can be done to improve the understanding of photometric results. Visualization is essential to understand the effects of luminaire designs on real-world light, surface interaction, and luminance changes for different materials. AGi32 can be used to create a virtual model of the proposed design, saving time and money. It can reveal features and effects that are difficult to see in a finished installation.