On my Slackware desktop computer, this works famously, but my desktop is also my video editing and gaming computer, so it's got a great graphics card for 3D rendering.

When you first launch Sweet Home 3D, it opens a blank canvas in its default viewing mode, a blueprint view in the top panel, and a 3D rendering in the bottom panel.

You must grant it permission to run on your system when prompted.

On MacOS and Windows, expand the archive and launch the application.In the Permission tab, grant the file executable permission. Right-click on the SweetHome3D file and select Properties. Regardless of your OS, you can download the application from the website. It runs on any operating system that can run Java, which includes Linux, Windows, MacOS, and BSD. Sweet Home 3D is a Java application, so it's universal. If you can create a basic table (not the furniture kind) in a word processor, you can plan the interior design of your home in Sweet Home 3D. And when you're done, you can view the results in 3D. You can do all of this with precise measurements, down to fractions of a centimeter, without having to do any math and with the ease of basic drag-and-drop operations. Sweet Home 3D is an open source (GPLv2) interior design application that helps you draw your home's floor plan and then define, resize, and arrange furniture.

It was time to do what the professionals do. The last thing I want is to bring home a great find from a garage sale to discover that it doesn't fit through the door or that it's oversized compared to another item of furniture. Therefore, I have been formulating a plan to populate my living and working space with actual furniture, made of actual wood rather than milk crates (or glue and sawdust, for that matter), with an emphasis on plan. However, since I became a remote worker, I've found that a home office needs conveniences like a desk and a chair, a bookshelf for reference books and tech manuals, and so on. Historically, I practiced the little-known fourth principle: don't have furniture.

Free online course: RHEL technical overview.

Sweet home 3d furniture library