Compare the Top Free Architectural Rendering Software as of November 2025

What is Free Architectural Rendering Software?

Architectural rendering software is a tool used by architects and designers to create images that simulate how a building or structure will look in the real world. It uses 3D models, textures, lighting and other effects to accurately represent the physical appearance of the design. Rendering software also helps designers visualize the construction process, allowing them to make decisions about materials and layouts before the project begins. Compare and read user reviews of the best Free Architectural Rendering software currently available using the table below. This list is updated regularly.

  • 1
    Blender

    Blender

    Blender Foundation

    Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing and motion tracking, video editing and 2D animation pipeline. Cycles is Blender’s built-in powerful unbiased path-tracer engine that offers stunning ultra-realistic rendering. Blender’s comprehensive array of modeling tools make creating, transforming and editing your models a breeze. VFX professionals say: “Probably the best tracker in the market”. Blender includes production ready camera and object tracking. Allowing you to import raw footage, track the footage, mask areas and see the camera movements live in your 3D scene. Eliminating the need to switch between programs. Thanks to the high quality rigging and animation tools, Blender is being used for numerous short films, advertisements, TV series and feature films now.
  • 2
    Cedreo

    Cedreo

    Cedreo

    The only 3D home design software to create conceptual designs in just 2 hours. Cedreo is a 3D home design software for home builders, contractors, remodelers, real estate agents and interior designers. It allows you to create a complete conceptual design presentation in just 2 hours including 2D and 3D floor plans, site plans, electrical plans, and interior and exterior photorealistic 3D renderings. With Cedreo, you streamline your sales process, reduce the cost of the pre-sale phase and improve your client's buying experience. You can easily and quickly handle the design in-house to stay ahead of your competitors and save external design costs. You will create stunning photorealistic 3D renderings to help your clients envision the project before it is built, facilitate communication and sell faster.
    Starting Price: $130.9
  • 3
    D5 Render

    D5 Render

    D5 Render

    Import models, and enjoy an instant sense of reality throughout the creation process. Outdated rendering tricks are now replaced by common sense. With a gentle learning curve and effortless reach for assets, with D5, it's never been easier or more intuitive to visualize a story. Slow 3D rendering has always been the bottleneck that slowed your workflow. You made an adjustment and then waited for the progress bar to drain your inspiration. Bursts of creativity had to be squeezed into the spaces between renderings. But now, You have D5. With each burst of inspiration, D5 keeps up with every thought and modification to keep you immersed in a seamless workflow. You can fully dive yourself into the creative moment, sculpting with light and truly playing in the worlds you create. D5 GI with Smoothness experience brings you real-time interactivity and near offline rendering quality. No need to compromise, you have the world at your fingertips.
    Starting Price: $38 per month
  • 4
    ReluxDesktop

    ReluxDesktop

    RELUX Informatik AG

    ReluxDesktop is a high-performance, intuitively-operated application for simulating artificial light and daylight. It provides you with rapid and efficient support on all the different aspects of big and small projects, without taking any unnecessary roundabout routes. Simulation of lighting and sensors in real-time! Calculation of absolute values, national and international standards, compatible with CAD and BIM systems, plus a great deal more. The application is available to you free of charge thanks to the support of our partners in the industry. Make ReluxDesktop your day-to-day tool, you'll be surprised how much time you save with it! Add-on for other programs. Useful functions for Autodesk Revit. Add-on for ReluxDesktop. Real tunnel calculation based on the current standards.
    Starting Price: free of charge
  • 5
    Snaptrude

    Snaptrude

    Snaptrude

    The collaborative building design for‍ architects. Snaptrude helps design better buildings faster, by bringing project teams together. Snaptrude is used by designers from some of the world’s leading companies. Planned, designed, and visualize with the entire project team from concept to construction. Share models and document communication in real time. Whether you're designing a house or a city, get it done faster with intelligent automation and parametric modeling. Being fast doesn't have to mean sacrificing creativity or quality. Leverage BIM data to control costs & design sustainably. Gather real-time insights from automated BoQs, site topography, daylight simulation, and more. Import from AutoCAD, SketchUp, Rhino, or Revit & Export directly into Revit, with complete parametric family information, without any data loss. Create flawless architecture that satisfies the client's brief. Brainstorm ideas with your team & rapidly turn them into detailed BIM models.
    Starting Price: $49 per month
  • 6
    Gendo

    Gendo

    Gendo

    Gendo is a browser-based platform that provides beautiful CGI in minutes, not days. Upload your designs, and create beautiful, accurate images of your work. Taking your basic forms or well-resolved designs, Gendo will tightly adhere to your intent, and add materiality, lighting, and detailing. Not designed by AI, but by AI to help you design. Quickly select and regenerate any part of your image. Infinite editing choices, such as material and color options, or adjust landscaping by turning a pine into a palm. You can generate new images in any style. Style transfer allows you to switch between styles while keeping your design consistent. Text to the image takes your written description, or ‘prompt’, and creates a brand new image for you. Perfect for concept designs, helping you with, look and feel, composition, and inspiration. Control every aspect of your assets with generative editing, flexible settings, and useful filters.
    Starting Price: $12.87 per month
  • 7
    HomeByMe

    HomeByMe

    Dassault Systemes

    Discover our offers to take benefit from the best of HomeByMe. One time pack or subscription? Choose the one that suits you best. Have only one floor (multi floor plans will need to be submitted one floor per order, every order is delivered as a unique project). Indicate all the measures on your floor plan (we need at least one measure to make sure your project is on the right scale). Choose the furnished or unfurnished project offer and then upload your floor plan. Within 3 working days, be notified by email of the delivery of your 3D project. Customize your interior by adding different coverings, furniture and decorative accessories by choosing them from our catalog. Your 3D project will include all the walls, doors and windows defined on your floor plan. In each room of the 3D project we will place a minimalist starter set of furniture and a different floor type to show our breadth and capability. (Accessories, decorations, multi-level floors or exteriors are not included).
    Starting Price: $14.74 per month
  • 8
    2020 Visual Impression
    Let 2020 Visual Impression make a great impression, every time. Look no further for professional office design software, 2020 Office has it all. Allow your designs to come to life with 2020 Visual Impression. Fully integrated with 2020 Cap, 2020 Cap Complete, 2020 Giza, and 2020 Worksheet, create stunning 3D interior visualizations as part of a streamlined process from inspiration to installation. Take full advantage of the widest selection of manufacturer catalog content available with close to 1300 catalogs, accurate specifications, and stunning visuals for a professional presentation like no other. Extend the power of 2020 Visual Impression office furniture rendering software by allowing sales teams to present to clients using the 2020 Visual Impression mobile app. Navigate scenes with the easy-to-use interface of our office furniture rendering software. Users can quickly create full-scene 3D interior visualizations like never before.
  • 9
    DIALux
    DIALux is the world's leading software for lighting design and marketing tool for luminaire manufacturers. DIALux is free of charge and available in 25 languages. More than 750,000 professional users worldwide, including engineers, electricians and lighting designers, plan, calculate and visualize light for indoor and outdoor areas with DIALux, using real products from more than 190 renowned luminaire manufacturers. From entire buildings and individual rooms to car parks or street and emergency lighting. Create a unique atmosphere with genuine products from our DIALux members and convince with an individual lighting project. Become a DIALux member now. Increase your brand awareness, expand your reach and generate quality leads by connecting with potential customers during the digital planning process. Benefit from the special advantages of DIALux membership. Plan, calculate and visualize light for indoor and outdoor areas.
    Starting Price: Free
  • 10
    ArchiQuill

    ArchiQuill

    ArchiQuill

    ArchiQuill is an AI-powered architectural rendering platform that transforms sketches, elevations, and design concepts into photorealistic images within seconds. It supports popular design tools like SketchUp, Rhino, Revit, Cinema 4D, 3ds Max, and more, allowing architects to turn their digital or hand-drawn ideas into polished visuals instantly. With specialized tools for exterior design, interior spaces, landscape projects, and garden layouts, ArchiQuill streamlines the entire visualization process. Designers can explore fast concept development, real-time AO map rendering, and intelligent design recommendations powered by AI. The platform also encourages creativity by offering style customization and rapid prototyping capabilities. Built for speed, simplicity, and professional-grade quality, ArchiQuill helps architects focus on design rather than time-consuming rendering workflows.
    Starting Price: $29/month/person
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