If you are searching for a professional alternative to the Roomstyler 3D Home Planner, the Plan7Architect software is the strongest choice. It offers everything you need for precise home and construction planning in both 2D and 3D. Unlike browser-based tools, you can work offline with full control of your projects. The program is designed for both private builders and professionals and allows you to easily switch between metric and imperial units, making it suitable for users worldwide. With Plan7Architect, you purchase the software once and have unlimited access without subscription costs.

Why Look Beyond Roomstyler?
Roomstyler has become popular as an easy-to-use, web-based tool for beginners. It allows users to quickly create simple interiors with a limited 3D library. However, once you start planning a complete house, an extension, or a professional remodeling project, you will quickly reach its limits.
Main limitations of Roomstyler include:
-
It only works online, requiring constant internet access
-
Focuses mainly on interior design, not full building planning
-
No professional CAD export for further use
-
Limited object catalog with fewer customization options
Advantages of Plan7Architect Over Roomstyler
Professional Floor Plan Creation
With Plan7Architect, you can design precise 2D floor plans for entire houses or single rooms. Walls, windows, and doors can be placed with exact measurements, and you can instantly calculate areas. The software supports both metric and imperial units, so whether you are used to meters or feet, you can set your preferred measurement system.
Realistic 3D Visualization
Every change you make in 2D is immediately visible in 3D. This helps you understand proportions and spaces better. You can walk through your design virtually and create high-quality 3D images of both the interior and exterior. This gives you a realistic impression of your project long before it is built.
Object Libraries and Customization
The software includes extensive object catalogs for furnishing and decorating. You can place furniture, kitchens, bathrooms, and plants with ease. What makes Plan7Architect stand out is the option to import unlimited 3D objects via the SketchUp Warehouse. This means you are not limited to the built-in library but can expand your designs endlessly.
Compatibility and Flexibility
Plan7Architect allows you to import and export DWG and DXF files, making it compatible with professional CAD workflows. You can save projects locally and do not depend on cloud storage. This gives you security, stability, and full access to your work at any time.



Who Should Choose Plan7Architect?
Plan7Architect is the right choice for a wide range of users:
-
Private builders planning a new house from the ground up
-
Homeowners who want to remodel, extend, or design terraces and gardens
-
Interior designers who need flexible tools for realistic room visualization
-
Real estate agents who want to present properties with 3D walkthroughs
-
Professionals looking for an intuitive CAD program that combines precision with usability
Comparison Table – Roomstyler vs. Plan7Architect
| Feature | Roomstyler 3D Home Planner | Plan7Architect |
|---|---|---|
| Platform | Web-based only | Windows software, offline |
| Focus | Interior design | Complete building + interior + landscaping |
| 2D Floor Plans | No | Yes, precise and professional |
| 3D Visualization | Yes, basic | Yes, realistic and detailed |
| Units | Limited | Metric and Imperial selectable |
| Object Library | Limited | Large + expandable with SketchUp imports |
| CAD Export (DWG/DXF) | No | Yes |
| Project Storage | Online only | Local and secure |
| Suitable For | Hobby users, beginners | Private builders, homeowners, professionals |
| Pricing | Free or limited | One-time purchase, no subscription |
Tips for Switching from Roomstyler to Plan7Architect
When moving from Roomstyler to Plan7Architect, you will find much greater freedom in planning. To get the best results, keep the following in mind:
-
Begin by drawing a simple room layout in 2D to learn the workflow before starting a full house project
-
Switch between 2D and 3D views often to ensure accuracy and realistic visualization
-
Make use of the SketchUp Warehouse imports to add unique furniture and materials
-
Save different project versions to compare various ideas and styles
-
Explore both the building and the landscaping tools to design not only interiors but also gardens, terraces, and driveways
Tip: Use the measurement settings early on. Decide whether you prefer working in meters or feet, and set the unit system in the software accordingly. This ensures consistency throughout your entire project.



Conclusion – Why Plan7Architect is the Stronger Choice
Plan7Architect is the ideal Roomstyler alternative for anyone who wants to go beyond simple online tools. It combines precise 2D planning with detailed 3D visualization, supports both metric and imperial units, and allows unlimited design possibilities with its expandable libraries. The software is equally suitable for private builders, remodelers, and professionals. With a one-time purchase model, you can work without restrictions and without recurring costs, making it a reliable long-term solution for home and building design.
Plan your project with Plan7Architect
Plan7Architect Pro 5 for $199.99
You don’t need any prior experience because the software has been specifically designed for beginners. The planning process is carried out in 5 simple steps:
1. Draw Walls



2. Windows & Doors



3. Floors & Roof



4. Textures & 3D Objects



5. Plan for the Building Permit



6. Export the Floor Plan as a 3D Model for Twinmotion



- – Compliant with international construction standards
- – Usable on 3 PCs simultaneously
- – Option for consultation with an architect
- – Comprehensive user manual
- – Regular updates
- – Video tutorials
- – Millions of 3D objects available
Why Thousands of Builders Prefer Plan7Architect
Why choose Plan7Architect over other home design tools?





