Sweet Home 3D 是一款免費的室內設計軟體，不僅專業的室內設計師可以使用，就連一般民眾亦可用它來做室內設計或調整室內擺設。它可讓您在房子的 2D 平面圖上擺放家具，然後以 3D 方式預覽。這款軟體配備超過 50 件家具，但您也可匯入更多的物件。若要獲得更多的家具物件，請造訪這一經常更新的網頁。
§ 作業系統：Windows 7/8/10/11 (32 & 64 位元)
Sweet Home 3D 原文簡介：
The Software is a free interior design application that helps you placing your furniture on a house 2D plan, with a 3D preview. It comes with 50 pieces of furniture, but you may also import some additional objects in it.
The program provides a full help accessible from its Help > Help menu.
The program was made for those who want to design their interior quickly and easily. Many visual guides can help you draw your home’s plan and furniture layout. You can even draw your existing walls on the image of an existing plan and drag and drop furniture onto the plan from a built-in catalog. All of your changes in 2D are simultaneously updated in the 3D view.
The program is divided into four easy-to-use resizable panes with a navigation toolbar at the top. The panes are the furniture catalog, the furniture list, the home plan, and the home 3D view.
The program is available in English, French, and 22 other languages. It may run under Windows, Mac OS X 10.4 to 10.9, Linux and Solaris.