Top Free Home Design Software for Interior and Exterior: Explore the best free tools to design your dream spaceSarah ThompsonJan 16, 2026Table of Contents1. SketchUp Free2. Roomstyler 3D Home Planner3. Sweet Home 3D4. Planner 5D5. HomeByMeFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeDesigning your home can be a daunting task, especially when it comes to small spaces that require smart solutions. Fortunately, there are several free home design software options available that cater to both interior and exterior design needs. With the right tools, you can visualize your ideas and create stunning spaces without breaking the bank.1. SketchUp FreeSketchUp Free is a web-based design tool that allows users to create 3D models of their home layouts. Its intuitive interface is perfect for beginners, and it offers a variety of features that enable you to design both the interior and exterior of your home.Key Features3D modeling capabilitiesAccess to a library of pre-made modelsCollaboration with others through sharing options2. Roomstyler 3D Home PlannerRoomstyler is another excellent option for designing interiors. This software allows users to create 3D room designs and visualize how different elements will look in your space.Key FeaturesEasy drag-and-drop interfaceLarge library of furniture and decorAbility to view designs in 3D3. Sweet Home 3DSweet Home 3D is a free interior design application that helps you place your furniture on a 2D map and see the results in 3D. You can customize room dimensions and even import additional 3D models.Key Features2D and 3D design capabilitiesEasy-to-use interfaceOption to visualize your design with realistic rendering4. Planner 5DPlanner 5D is a versatile design tool that allows you to create detailed floor plans and interior designs. It has both a free version and a paid version, but the free version still offers a robust set of features.Key Features3D visualization and renderingExtensive library of furnitureAbility to design both indoor and outdoor spaces5. HomeByMeHomeByMe is a user-friendly online design tool that allows you to create both 2D and 3D designs. You can start with a blank canvas or use pre-existing templates to speed up the design process.Key FeaturesRealistic 3D renderingAbility to visualize in virtual realityCollaboration features for sharing designsFAQQ: Can I use these tools for both interior and exterior design?A: Yes, most of these software options allow you to design both interiors and exteriors, making them versatile tools for any homeowner.Q: Are these tools completely free?A: While all the mentioned software options have free versions, some also offer paid upgrades for additional features.welcome to Use No.1 Home Design SoftwareHome Design for FreePlease check with customer service before testing new feature.