The best free CAD alternative to Planner 5D is Sweet Home 3D, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Planner 5D and four of them are free CAD Software so hopefully you can find a suitable replacement. Other interesting free CAD Software alternatives to Planner 5D are Rayon Design, pCon.planner and Flatma.
Open-source, Java-based software that allows users to create detailed floor plans, arrange furniture, and explore the final layout in 3D, assisting in interior design projects with ease and flexibility.
Rayon is a web-based collaborative architectural design tool. It supports various file formats, including PDF, CAD documents, and image files, allowing for diverse uses like image-based surface styling.
The professional furnishing 2D-/3D-tool for everybody: The pCon.planner is a cost-free application allowing you to comfortably and professionally create complex furnishing concepts and to visualize them in a photo-realistic quality. File Formats: dwg, dxf, 3ds, skp, ... Language.
Flatma is a free online tool for designing custom furniture. Users can create 3D models, get cut lists, edge banding plans, and drilling diagrams.
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It is open source. It works fine on Linux Fedora 35. It has great features, including creating videos utilizing all the CPUs. It is not easy at first. Designing my first room, with measures, furniture, textures and final video, took me almost two hours.