Best Free Interior Design Software

Are you considering an addition, a new kitchen or bathroom, or finally landscaping the garden? Or perhaps you’ve recently moved into a new home and intend to do multiple renovation projects? 

Whether you choose to do everything yourself or hire professionals, there is a plethora of professional home and interior design software that is widely available, user friendly, reasonable, and in many cases, free.

There are numerous free interior design software available, but where should you begin if you’re just getting started and want to show your client a mock-up of your ideas?

I’ve collected a fast selection of interior design software that you can pick up and use almost immediately without a steep learning curve.

It makes no difference whether the client wants to renovate their kitchen or simply restyle their living area.

With high-quality interior design software, these tools can effectively explain your design concepts.

Whatever home project you’re working on, you’ll want to express your thoughts as precisely as possible to everyone involved, and a room planner will assist you in doing exactly that. 

Powell of DBS Bathrooms is the most precise method of visualizing your ideas. It walks us through some of the greatest free design software accessible to home designers and interior decorators today.

Top Free Interior Design Software


SketchUp is a robust home design application that enables extensive 3D creation.

The software’s versatility creates the illusion of drawing by hand. Because Sketch Up is a web application, you do not need to download it.

There is likely no other free 3D design software on the internet as comprehensive as SketchUp.

This robust house design tool is immersive enough to make you feel as though you’re walking through your future home but flexible enough to give the impression that you’re working with pen and paper.

You can still add and customize objects to your design. However, you may be required to download the objects you wish to utilize first, necessitating a strong internet connection to ensure the software runs smoothly. However, it is fairly useful software in general.

The free version is perfect for enthusiasts, while the professional edition is better suited for professionals in architecture, construction, engineering, and commercial interior design.

Whether you’re adding an extension to your home, designing a treehouse, or conceptualizing your Grand Designs debut, this software’s thoroughness will assist you in bringing every facet of your design to life.

Sketch Up is a free program. However, a premium subscription unlocks additional features such as augmented reality (AR) watching.


Cedreo is software for building 3D home plans and previewing their interiors and exteriors online.

It is easy to use, real-time, and intuitive to use, and users can quickly create photorealistic interior designs using over 7,000 customizable 3D furniture, materials, and decorations.

Designers can immediately demonstrate to prospective clients the final appearance of their project and, as a result, close more design contracts in less time.

Cedreo’s platform is entirely cloud-based, enabling real-time collaboration with clients and revisions to designs and proposals.


If you want to design your interiors online without downloading any software, Floorplanner is an appealing option. 

As the name implies, this software’s primary strength is its exceptional capability as a floor plan software. 

However, rest assured that the app’s interior design feature is also rather good. You may build the house’s layout freely, place objects like furniture and windows, and observe the real-time design in either 2D or 3D.

Floorplanner enables you to create and decorate your area in two dimensions and three dimensions, all online and without the need to download any software. 

While the interior decorating feature is fantastic, the strength of this application is in its floor planning capabilities. 

After you’ve completed the floor plan, you can switch to 3D mode and decorate the space.

It’s straightforward to use and intuitive, so if you’re looking for something with a low learning curve, Floorplanner is a fantastic choice.

All of the app’s essential features are entirely free. However, suppose you upgrade to the premium version. 

In that case, you’ll be able to view your design in High Definition (HD) rather than Standard Definition (SD), as well as sketch more floors or interior designs in a single project. Essentially, this is the stuff of professionals.

Otherwise, the free version should suffice for most design purposes.


Another useful tool for laying out a floor is SmartDraw. It’s simple enough to learn, so no one is prohibited from using it but advanced enough that more expert designers may create intricate designs.

Interior Design Software

With an almost limitless range of furniture, automobiles, and building materials, as well as thousands of templates and floor plan examples, you’ll be able to experiment with an infinite number of design and layout options for your new area. 

The sole disadvantage of this tool is that it is only free for the first seven days; therefore, it may be worthwhile to upgrade if you intend to use it for an extended time or several projects.

Planner 5D

Planner 5D is another fantastic immersive tool that allows you to plan the interior and tour your virtual home as if you were on the floor.

Planner 5D is the most aesthetically pleasing home design tool available. The free edition offers immersive graphical modeling, so you can see your designs without physically standing on the ground.

Planner 5D is simple to use and has a drag and drop functionality. You can quickly construct and move walls, place high-definition things, and customize their materials, colors, and sizes. 

Interior Design Software

To expedite the design process, you can switch between 2D and 3D modes. Once finished, you can save and share the rendered images of your interior.

With Planner 5D, you can create a floor plan from scratch or a template, ideal if you don’t have time or don’t want to create a complex design. 

What makes this software even better is that it is iOS-compatible, which means you can create plans on your phone or iPad while on the go.

Additionally, this app is compatible with iOS and Android smartphones. As a result, you can plan your interior design on the fly if you’re short on time.

The sole disadvantage of this program is that you must pay a fee to save photo-realistic produced images of your design. 

Unless you are an expert, you will not need this feature because you can still save regularly rendered images.

It couldn’t be simpler to get started. Begin by altering the shape, size, material, and color of the floor. 

Then, add furniture and accessories, switch to three-dimensional mode, and add windows and doors. Add a second level if desired, followed by the roof. 

The only problem is that if you want to utilize the in-app furniture for anything more than the most basic beds, chairs, or sofas, it may get quite pricey.

Sweet Home 3D

With Sweet Home 3D, you can access many objects in the application library to assist you in simulating the house’s interior more accurately. It’s simply a matter of dragging and dropping the desired items. 

Additionally, there is flexibility in defining the house’s layout—you may even design an uneven wall shape. There is no requirement for prior technical design abilities or knowledge. You can quickly master this software.

Interior Design Software

To begin, you can select an available layout plan to gain confidence—similar to Planner 5D—before beginning to create the walls. 

Alternatively, you can design the layout from scratch. Following that, you can drag and drop items like doors, chairs, and windows. Additionally, you can adjust the items’ colors and sizes.

The great thing about this software is that the walls can be drawn in a 2D format, but the simulation of 3D appears in real-time as you draw.

After you’re satisfied with the design you’ve developed, you can take a virtual 3D tour of the virtual interior to get a better perspective of every corner and cranny. If you wish to convert them to photographs or movies, that is also possible.


HomeByMe is an online room planner that enables you to quickly create 2D floor plans and instantly generate 3D floor plans and photo-realistic renderings for both old and new buildings.

HomeByMe is one of my favorite tools for house design. As far as we are aware, it is completely free throughout, including all of its features. 

The way it works is that manufacturers contribute their products to the catalog, which means you’ll be furnishing and decorating your home with actual products. 

Interior Design Software

The benefits of this approach are that you can plan your design from start to finish and retain access to the actual furniture and decorations you used to create your environment artistically.

HomeByMe is a platform where individuals can showcase their interior design projects. For the first few projects you plan, the software is completely free. 

Your design choices will be rendered in 3D and 2D, along with a shopping list for the items you will need to complete your project.

As with Planner 5D, you can convert from 2D to 3D mode once your floor plan is complete and you’ve designed the look and feel of each area. 

Alternatively, you can begin with the décor and click summary,’ and the software will generate a floor plan with all of your furniture and appliances positioned properly.


Roomeon has a plethora of options that you can utilize. The previous software offers a large selection of items and rotates functions for an enjoyable viewing experience. There are three sorts of viewing cameras available: human, free, and satellite.

You can design your walls and furniture in 3D easily and quickly with Roomeon’s real-time interior design application. 

Interior Design Software

The design process is simple and intuitive, which makes it accessible to the general public. 

Additionally, there is a “Create the Mood” tool that is great for modeling how different times of day affect the appearance of your space.

Additionally, this software allows you to outfit your virtual home with real-world companies such as IKEA and Claude Monet.

Roomstyler 3D Home Planner

Roomstyler is a fairly intuitive program that is very easy to pick up and master.

There is an excellent collection of tutorial videos that you may view, but you may not need it even then because you can easily learn as you use the app.

Roomstyler has a lot to recommend it. As with HomeByMe, it’s quite simple to use. Indeed, it is so straightforward that the tutorial film is virtually unnecessary, which is another advantage of this program. 

Of all the home design tools, this one includes a tutorial video covering every aspect of the product.

First, simply create your interior from scratch—there is no need to be concerned if there is no template. 

Simply begin dropping objects such as walls and windows and quickly see both 2D and 3D results. As is customary, they can be customized in terms of color, size, and positioning.

The best feature of this software is that it allows you to construct a bespoke space in just a few minutes. 

Additionally, this program lets you furnish your space with products from genuine businesses, which means you’ll be adorning your plans with items you can purchase after your design is complete.

Additionally, the possibility to arrange the room with real-world objects is a fantastic feature of the program. 

This function enables you to visualize how particular appliances you intend to purchase will look in your new home.

DFS Room Planner

You can also redecorate your room while shopping for your new sofa at DFS – excellent whether you’re redecorating or moving into a new home. 

You can choose between a 2D or 3D view, select a room shape, enter measurements, and choose a wall color and floor covering. 

Additionally, you can add accessories to enrich the room and experiment with other types of design to compliment your chosen sofa.


pCon.planner is a completely free tool that may be used for personal or business designs. 

Even though it is completely free, the breadth of its features should not be underestimated. The app library contains a large number of items that you can use.

The app is really simple to use. However, if you’re unsure where to begin, many tutorial videos are available to view first. 

Once you’ve gotten the hang of the app, you’ll notice that it includes a plethora of tools comparable to those found in some paid apps.

Not only for personal usage, pCon.planner is an excellent tool for commercial use. For example, you may easily import CAD models in various formats, including DWG and 3DS, into the program.

Carpetright visualizer

If you’re considering investing in new flooring, Carpetright’s flooring visualizer will assist you in visualizing how carpet, vinyl, wood, or laminate flooring would look in your room. 

Simply upload a photo of the room you’ve chosen (or a sample room) to the visualizer. You’ll have the option of customizing the wall color and type of flooring. 

You will then have the option of saving your rooms and ordering swatches, bringing you a step closer to realizing your dream space.

Dream Plan

DreamPlan is a fantastic low-profile app that is ideal for personal use. The app includes a large selection of objects and a simple user interface. 

Additionally, you can resize and rotate any object to make it fit your design. If desired, your project can comprise numerous levels or floors, and each interior can be designed separately.

When you initially launch the app, you can choose to browse and edit some sample projects to ‘get your feet wet.’ 

Additionally, tutorial videos for each object type are provided. Fortunately, the program is simple enough that you shouldn’t have too much trouble getting stuck.

Unfortunately, the free version of the software is not intended for commercial use. If you wish to use the program for business purposes, there is a paid edition with additional functionality.

Design a Room

Armstrong Flooring’s Design a Room is a good choice if you don’t want to deal with the effort of designing a room from the beginning.

The program operates in a manner that is distinct from that of the other apps we discussed.

To get started, simply upload a photo of an existing room in your home or choose from hundreds of available template photos. 

For instance, you can opt for a country-style dining room. Following that, you can replace the flooring, paint the walls, or stain the furnishings.

The program’s primary disadvantage is that you cannot customize any objects in your space to save the flooring, wall paints, and stains. 

However, Design a Room is an excellent tool for individuals interested in experimenting with a fresh appearance for their house.


Homestyler is a simple-to-use tool that was originally developed by Autodesk, the software company behind AutoCAD. 

Easyhome’s Homestyler application was designed specifically for home design; it is not a professional design application akin to AutoCAD. 

You may quickly create floor layouts and angled walls, as well as arrange a variety of objects.

Interior Design Software

You can alter several demo projects, select a design template, or start from scratch to get started. 

If you are unfamiliar with the platform, you may like to examine a demo project instead. You’ll quickly see that the software is quite simple to use.

Homestyler is one of our top recommendations for all-around utility. Additionally, there is a pro version if you wish to use the app in its entirety.


Indema is a design firm that redefines the interior design industry. You’ll be hiring in no time once you begin using Indema to manage project management, finance, product sourcing, and human resources. 

It’s a platform built by designers for designers with the sole purpose of simplifying the process of running and growing your design firm and freeing you up to focus on what you do best: design. 

And not on those time-sucking administrative activities that divert attention away from the important stuff.

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