15 Best Free Interior Design Software In 2025 [2D And 3D]

Are you looking to reinvent your interior space in a way that echoes your style without breaking the bank? Good news! You don't have to be a professional designer or invest heavily to realize your visions.

The best free interior design software is at your fingertips, empowering you to create beautiful and functional spaces.

This software will become your magic wand if you yearn for that sophisticated living room layout or dream of a serene bedroom sanctuary.

Imagine crafting various designs and exploring the limitless style options in your home's comfort. It's time to turn those dream house images buzzing in your head into delightful realities.

15 Best Free Interior Design Software

If you're into interior design and want to visualize your ideas in a realistic 3D display, software for interior design is what you need.

You don't need costly professional-grade software or spend much money; numerous free options are high quality and user-friendly. While there's a wide array to choose from, let's narrow it down. Here are some excellent free platforms to consider.

Also Read: 10 Best Laptops For Interior Design In 2025 [Approved By Designers]

1. SketchUp

SketchUp is a powerful 3D modeling program trusted by architects, engineers, and other professionals. It is easy to learn and use, allowing users to quickly create 3D models of complicated shapes.

Its user interface makes it easy to navigate, allowing users to customize their designs and explore design ideas precisely.

With SketchUp Pro, you can share your work with others and download ready-to-use components from the 3D Warehouse library.

Whether you're a beginner or an experienced designer, SketchUp can help unlock your creativity and bring your vision to life.

Using the powerful 3D rendering capabilities of SketchUp Pro, users can turn their designs into realistic and detailed representations of their architectural plans.

From lighting and shadows to surface textures, SketchUp's rendering tools enable users to create stunning images that accurately reflect their design. The rendering engine is also fast and efficient, generating high-quality renderings without waiting hours or days.

With SketchUp Pro, you can easily export your renders in various formats, making it easy to share with colleagues and clients. If you are trying to find the best interior design software for your project, look no further than SketchUp Pro.

Free Version Features:

• You can access its free version with a G Suite or Microsoft education account.
• Works anywhere on Chromebooks or any internet-connected computer.
• It has In-app lesson plans for teachers and students.
• You can Print in 3D and export images for presentations and documents.
• Free Online community support
• Store files on Google Drive or Microsoft OneDrive

Pro Features:

There are two pro plans, Commercial Use and Higher Education, each with three different price options. Its student plan starts from $55/ yr, and the most popular plan, SketchUp Pro, costs $299/yr. It includes:

• It gives you the ability to 2D design documentation.
• You will have Quick insights into design research.
• Experience its reality (XR) headset viewing.
• Access to its plugins for extending SketchUp Pro Desktop functionality.

2. Floor Planner

Floor planner software is invaluable for creating high-quality and accurate floor plans. An intuitive user interface makes designing detailed floor plans in 3D easy, with support for multiple levels and rooms.

Floor Planner also has powerful features such as a 2D grid system for precise measurements, snap points to place furniture accurately, and even a library of objects that can be dropped into your plan quickly.

Floor planners make it easy to optimize space and provide a realistic representation of your final design - perfect for architects, interior designers, and homeowners alike.

Free Version Features:

Its basic version, since 2007, is free and used by 25 million users.

• Full editor functionality
• Full library (150,000+ 3D assets)
• Exports images in 2D & 3D
• Get access to 20 Favorite items

Pro Features:

Its Plus version starts at $5/mo, and the Pro version costs $29/mo. But you can save time with its easy-to-use tools. It includes:

• Full editor functionality
• Full library (150,000+ 3D assets)
• Exports images in 2D & 3D
• Favorite items
• Exporting images without timelock
• Custom templates (with your logo)
• Roomtype sets
• Create your Room styles
• Price per extra credit - $1.25 for Plus and $1.0 for Pro

3. Planner 5D

Planner 5D is a revolutionary software designed to help users simplify the home or office redesign and decorating process. Planner 5D offers three distinct services that streamline and create an enjoyable experience of creating visual living space solutions.

The Layout and design process allows users to craft digital floorplans representing their exact spatial requirements and furnishing options to match.

Furnish & Edit gives Planner 5D’s user access to an ever-growing collection of furniture, textures, lights, and other items, allowing for interior space development in no time.

Finally, Visualize & Share enables Planner 5D customers to render 3D images in minutes, which can be easily shared with friends and colleagues for ultimate convenience. All this is available on the iOS AppStore, Android PlayStore, Web, Windows, and Mac App Store!

Free Version Features:

This is an entirely free version with no ads; You can use thousands of at no cost.

• HD Visualizations
• 2D/3D Modes(Snapshots feature to capture your design as a realistic image)
• 5000+ Item Catalog(both 2D and 3D views, Arrange, edit, and apply custom)
• Easy User Interface(project gallery and browse content)
• Item Editing(user-focused interface)
• Community(custom colors, patterns and materials, furniture, walls and floors)

Pro Features:

• You will hire a professional designer for $99 to create high-quality and accurate floor plans for your home or office.
• Build your branded profile.
• Create a portfolio.
• Upload your projects online.
• Get Clients and Sell your projects.

4. pCon.planner

pCon.planner is the ideal tool to turn your concepts into reality – whether you are an interior architect, event planner, or design enthusiast. pCon.planner is a 3-dimensional floor planning software with many features to help you create realistic 3D plans with ease.

You can draw 3D rooms, insert CAD models of various formats, including DWG, SKP, and 3DS, directly into your plans, and generate stunning views.

pCon.the planner helps make all your ideas come together, from brainstorming to designing the plan, sharing it with others digitally, or printing a version onto paper - pCon.planner provides you with everything in one place, making your project organization more accessible and enjoyable!

Free Version Features:

This free tool offers all the essential features to make an impressive 3D plan.

• Create an unlimited number of projects.
• Generate beautiful views with a wide variety of fantastic visualization options
• 3-dimensional room editor
• Load and save DWG files
• Multi-window view
• Create high-quality materials and photorealistic renderings.
• Countless CAD models from the pCon.planner catalog and 3D Warehouse

Pro Features:

There is no pricing plan for this tool. The full version with all features is offered for free. But if you are a developer, Designer, manufacturer, or Development partner, you can upgrade to the pCon.planner partner license. This gives you access to additional features to get the most out of the program.

5. AutoCAD

AutoCAD is an industry leader in computer-aided design software for a reason. AutoCAD is mighty and user-friendly, allowing designers, engineers, and architects to accurately create 3D models and designs in 2D drawings.

AutoCAD also includes features that add textures, lighting effects, and animation to bring their projects to life easily.

AutoCAD is compatible with the latest major operating systems, and the strong support community with AutoDesk ensures that any issues users may have can be quickly addressed.

However, AutoCAD does come at a cost, which can limit access amongst students or teachers with limited budgets.

Fortunately, Autodesk offers a fantastic solution in the form of free one-year educational access to AutoCAD products and services, allowing those eligible to use AutoCAD without the usual financial demands.

This offer provides an excellent opportunity for students and teachers who wish to create exciting designs without breaking their budgets.

Also Read: 10 Best Laptops For AUTOCAD In May 2025 [Potent Engines]

Free Version Features:

If you are a student or teacher, you can avail yourself of the free one-year educational access to AutoCAD products and services. This includes:

• Collaboration
• Fields
• 3D Navigation
• Leaders
• Layouts
• Dynamic Blocks
• Section Planes
• Photorealistic Rendering
• Tool Palettes
• Data Linking
• Express Tools
• Object Selection and Isolation
• Multifunctional Grips
• 3D Scanning
• Smart Dimensioning
• Text Settings
• Solid, Surface, and Mesh Modeling
• AutoCAD Mobile App
• Ribbon Tabs and Panels
• Base, Projected, and Section Views
• Data Extraction
• DWG and Image References
• Visual Styles
• 3D Modeling and Visualization
• Installation and Customization
• Parametric Constraints
• Photo Studio
• Layout Viewports
• Reference Navisworks Models
• 2D Drafting, Drawing, and Annotation
• Tables
• User Interaction
• Revision Clouds
• Import 3D Models
• Geographical Location
• Online Maps
• Command Line
• PDF and DGN Import/Export

Pro Features:

After the free one-year educational access period, users can purchase AutoCAD with additional features for a fee. But all the features mentioned above are available in the free version as well. You will get the same features in the paid version as well.

The only difference is in the paid version, you will be able to work with bigger/more complex projects and access more tools and features for advanced 3D modeling.

6. Cedreo

Cedreo is a powerful sales tool for housing professionals, interior designers, home remodelers, home builders, and contractors.

Cedreo enables the rapid creation of detailed 3D designs that are fully immersive and lifelike. This makes Cedreo a versatile and highly effective tool for bringing home designs to life and promoting one's services.

Cedreo's 3D editor allows fast customizations of every detail within an interior or exterior design while offering plenty of intuitive options for scaling rooms and furniture from cataloged items.

Cedreo also offers automated pricing that can be kept up-to-date with suppliers' costs, saving businesses time. It is tailored to professionals who need quick results with the freedom to customize their projects to make the most attractive offer to their clients.

Free Version Features:

• One user
• One project
• Five renderings
• Limited furniture and materials
• Limited furnishing and room symbols catalog
• Watermarked renderings for personal use only

Pro Features: $40.83/month

• One user
• Unlimited projects
• 40 renderings/project
• Unlimited furniture and materials
• Unlimited furnishing and room symbols catalog
• Renderings for professional use
• Blueprint download capabilities
• Phone/chat support

7. Homestyler

If you're looking for an easy-to-use, practical, yet powerful tool to transform your interior design ideas into reality, Homestyler is the ticket.

This free software, available online or as an app, allows you to design 2D and 3D spaces. Just imagine – within a few clicks or taps, you can get a realistic tabletop vision of your model.

Don't worry if you are not tech-savvy! Homestyler is shrouded in a clean interface that's user-friendly even for beginners. This intuitive platform provides a drag-and-drop feature, making it even more straightforward to position walls and add windows or doors.

The software comes with an impressive catalog of real-life products available in the market that you can use in your layout. And the icing on the cake - this software also allows you to insert furniture, lighting fixtures, appliances, and more provided by global brands.

Whether you have building blueprints at hand or want to start from scratch on a blank canvas, Homestyler is your friend in need. So go ahead and cultivate those creative thoughts! Your dream design awaits just some clicks away with Homestyler.

Free Version Features:

• Automatic 3D room creation from 2D floor plans
• Decoration of rooms with a comprehensive model library
• Availability of photo-realistic images, panoramas, and VR tours
• Sharing capabilities on any web browser
• Intelligent decoration of empty rooms with AI Decoration feature
• Editing of color and materials in models with Material Editor
• Customizable light sources, sunlight, and environment through Lighting Editor
• Customizable wall, floor, ceiling, and tiles with Interior Finishes feature
• Web-based access

Premium Version Features:

• Exportable BOM, floor plan, and dwg drawings at one click
• Capability to create video renderings with animated effects
• Shared Design Space for project collaboration
• Unlimited model upload and shared library in Team Model Library
• Member Management for managing sub-accounts and ensuring asset protection
• Exclusive access to informative video tutorials and the newest features

8. Sweet Home 3D

When rolling up your sleeves and ready to delve into redesigning your interior, Sweet Home 3D, is a handy tool to guide you. This multifunctional platform is designed for beginners and professionals, making it easy for anyone to design their personal or professional space easily and precisely.

Sweet Home 3D is a delight as it works in 2D and 3D modes, allowing you to visualize your ideas from every angle. You can easily import your home blueprint, play around with partitioning walls, or even explore interior decorations from an extensive library of furniture and fixtures.

The software’s drag-and-drop feature simplifies matching existing interiors to new ones. Are you familiar with the shadow that a sunset casts on your space?

An interesting feature of Sweet Home 3D is that it simulates sunlight according to time zones, so you can plan light-dependent elements smartly.

But what sets Sweet Home 3D apart? Their excellent print & export options are in PDF, bitmap, or SVG vectorial formats. Therefore, it's about designing and sharing your creativity easily with friends or clients!

If there were a sweet piece of software for virtually creating spoken dreams, it would be Sweet Home 3D.

Sweet Home 3D Is a Free Tool

• Draw your house plan
• Arrange furniture on the plan
• Visualize and visit the results in 3D
• Compatible with various platforms: Windows, macOS, Linux, iOS, and Android
• Use online through any WebGL browser
• Language availability: English and 28 other languages
• Distributed as an open-source project under the GNU General Public License

9. Roomstyler

Next up on our list is Roomstyler, another powerful free tool that turns 'average Joe' into an 'interior design pro.'

This platform offers a simplified design experience via its approachable interface. It provides bathed-in-lightness spaces and excellent 360-degree panoramas, bringing a real-life feel onto table-top layout models.

Roomstyler offers more than an astounding catalog of over 120,000 items from major brands - it helps you achieve real-life design virtually!

One unique feature of Roomstyler is its thriving online community comprising proficient designers ready to inspire you, provide feedback, and help refine your ideas. If you're stuck or crave new ideas, navigating within this community can be a goldmine.

In a nutshell, Roomstyler is your reliable accomplice in creating stylish, functional interiors at zero cost.

Free Version Features:

• Drag and drop interface for furniture and decor placement.
• 3D room visualization.
• Access to a library of furniture and decor items.
• Ability to save and share designs.
• Pre-designed room templates.

Premium Version Features:

• Access to a larger library of premium furniture and decor items.
• High-resolution renderings.
• Advanced design tools and customization options.
• Priority customer support.
• Collaboration features for professionals.

10. Roomeon

Are you looking to create more than just a space but an experience? Roomeon, usually known as the 'room experience software,' might be your best pal.

Roomeon involves textures & lighting configuration capabilities that breathe life into creations. Its high-quality 3D renders make visualizing spaces incredibly realistic–from texture and color to light cascades.

What not to miss about Roomeon is its comprehensive database of real-life items ready for use in the virtual design space.

Giving attention-to-detail touches – adding furniture from IKEA or capturing the sunlight's pattern becomes simple with Roomeon.

Free Version Features:

• Basic 3D room planning
• Furniture and decor placement
• Basic texture and material application
• Lighting simulation
• Save and share designs

Premium Version Features:

• Access to an extended library of furniture and decor
• Advanced rendering options
• Import and export capabilities
• Collaboration tools for team projects
• Priority support

11. SmartDraw

SmartDraw is your go-to option if you're seeking software that combines simplicity with comprehensive details.

This free design program stands out for its effectiveness in individual and collaborative projects. SmartDraw makes it easy for you to design your interior and plan intricate details like electrical wiring and plumbing lines.

The primary feature that sets SmartDraw apart is its ability to seamlessly integrate with other familiar tools such as Microsoft Office, Google Apps, and more.

With over 4,500 templates available, there's no limit to what you can design! From a new living room layout to office space mockups and everything.

The platform offers a vast library of symbols and customization options suitable for any design project. The intuitive drag-and-drop interface ensures you can create professional-quality designs, regardless of your artistic skills.

To top it all off, SmartDraw ensures the privacy of each user by offering features like SSO and SSL encryption. It's an excellent choice for both first-time users and experienced designers.

Free Version Features:

• Quick-start templates for various diagram types
• Automatic formatting for layouts
• Integration with Google Workspace and Microsoft Office
• Save and share files to cloud storage like Google Drive, OneDrive, and Dropbox
• Basic diagramming tools for flowcharts, floor plans, etc

Premium Version Features:

• Advanced data automation: build diagrams from data like org charts, ERD, etc.
• Augmented diagrams with shape data and manifests
• AWS account connection for automatic visuals
• Single Sign-On (SSO) for enterprise users
• Document retention and advanced collaboration features
• Account administration features for enterprise users
• Importing capabilities for Visio and Lucidchart files.

12. Dreamplan

For those who want their interior designs to come alive before their eyes, we present Dreamplan. This uniquely visual software provides a realistic 3D model of your planned space without much legwork.

Dreamplan allows you to experiment with complete home designs or focus on specific rooms. This versatile program allows for tweaking all levels –the floor, the walls, and the landscape. Moreover, this free software offers a range of textures and surfaces so you get as close as possible to the real thing.

The standout feature of Dreamplan is its ability to switch between day and night views – helping you gauge how your design would look at different times of the day. It’s like bringing out real structure from your creative mind.

Free Version Features:

• Create a house, condo, or apartment floor plan
• Customize colors, textures, furniture, and decorations
• Plan exterior landscaping and garden spaces
• Switch view modes (3D, 2D Rendered, 2D Blueprint)
• Import existing floor plans via trace mode
• Use pre-built Rooms for floor plan creation
• Add trees, shrubs, and plants
• Design kitchens, bathrooms, and other areas
• Experiment with furniture placement
• Create walls, multiple stories, decks, and roofs

Premium Version Features:

• Export design to different formats like JPG, PNG, etc.
• Import various 3D models.
• Design front gardens and backyard sanctuaries
• Experiment with room transformation
• Update exterior home design aspects (siding, windows)
• Access an extensive built-in library of furniture etc.
• Customize texture scheme of various elements
• Search & add more 3D models online
• Use advanced view modes like 3D View.

13. Carpet Visualizer

The Carpet Visualizer is every budding designer's dream tool if you plan a carpet transition. This user-friendly, web-based software allows you to visualize different carpet styles within a room setting effortlessly.

With the Carpet Visualizer, you can upload a picture of your room and overlay it with various carpet designs.

You can adjust the carpet's alignment and size, providing an uber-realistic appearance that aids in decision-making. The software offers two visualization options - a 2D Plan view and a 3D perspective view. It's truly as simple as uploading, selecting, and visualizing.

This tool is perfect for those who want to make informed decisions without undergoing professional consultancy's price and time-consuming store visits. The Carpet Visualizer empowers you with creativity at your convenience.

Features

• Hardwood: Timeless styles, finishes, stains
• Hardwood: Water and scratch resistance
• Tile: Stylish colors, patterns, shapes, sizes
• Carpet: Warmth and comfort
• Carpet: Innovative, high-performance designs
• Luxury Vinyl: Innovative looks mimicking wood, tile, stone
• Luxury Vinyl: Beautiful and durable constructions
• Laminate: Low-maintenance durability
• Laminate: Suitable for high-traffic home areas
• Flooring Samples delivery
• Room Visualizer tool for virtual floor preview
• Expert advice on flooring choice
• Guarantee for customer satisfaction.

14. Home By Me

Gaining popularity by leaps and bounds, Home by Me is an all-in-one solution for virtual interior designing. This web-based free software allows you to replicate existing spaces or create new ones from scratch in 3D.

The simple yet powerful interface is packed with features that aid in conceptualizing spaces down to every small detail - from arranging furniture to adding windows or lights or even painting walls.

You can choose from thousands of real-world items for your design, great for understanding how specific products will fit into your new aesthetic.

One unique feature of Home by Me is its virtual reality capability; you can change from a top view into a first-person perspective for walkthroughs! It feels as if you're moving around in your newly designed space before making real-world changes.

Free Version Features:

• 2D floor plan creation
• 3D home furnishing
• Expression of decoration style
• Use of branded product catalog for furnishing
• Online sharing and idea exchange
• Feedback from the HomeByMe community
• Access to community inspiration images

Premium Version Features:

• HD project image creation
• Real-life project visualization
• Mobile app for remote access

15. Chief Architect

Chief Architect offers more than just a design tool; it’s more like an extensive library of interior design ideas. One of its most notable features is the 3D rendering, allowing you to imagine your project in a detailed, realistic perspective.

Though primarily catering to professionals, Chief Architect also has a Home Designer suite, especially for homeowners.

Here's the exciting part - it provides different versions that focus on particular elements such as interiors, suites, Architectural, and Pro.

Chief Architect’s platform contains video tutorials and an extensive user community that can help you easily get started. This ensures you feel comfortable navigating the software and optimizing its powerful tools even if you are fresh to the world of interior design.

Free Version Features:

• Designed for residential home design
• Auto-generates roofs, foundations, frames, etc.
• Provides 3D modeling
• Auto forms ceilings and floors
• Auto inserts windows and doors into walls
• Facilitates cabinet adjustments to walls
• Allows 3D model sharing via the 3D Viewer app

Premium Version Features:

• Covers full residential and light commercial design
• Provides 3D visualization and 2D design
• Offers tools for interior designers
• Includes automatic/manual dimensions for floor plans/wall elevations
• Comes with floor, and space planning tools
• Has manufacturer catalog with various material options
• Fast real-time rendering, including line drawing and watercolor rendering styles.

FAQs About Best Free Interior Design Software

Conclusion

In the world of home design, free is a fantastic word! These interior design software tools cover all of your bases. They offer the convenience and ease of designing, experimenting, and visualizing your home without any extra fees.

Whether starting a full-blown renovation or want to see what your house would look like with hot pink walls (yes, to each their own style!), these tools will allow you to explore all interior possibilities. Embrace your creativity, pick up that virtual pen, and design your dream space today.