Unlike standard software that installs files across your system (Program Files, Registry, AppData), a portable app is self-contained. The version of Room Arranger runs entirely from its own folder. When you download the .zip file, you get a compressed archive containing:
| Software | Price | Portable | 3D | Footprint | | :--- | :--- | :--- | :--- | :--- | | | ~$39 | Yes | Good | 10 MB | | Sweet Home 3D | Free | Yes (Java) | Basic | 50 MB | | SketchUp Free | Free (online) | No | Excellent | N/A (cloud) | | Floorplanner | Freemium | No | Good | Cloud-based | Room Arranger Portable v10.0.0.711.zip
: They unzip the folder, click the executable, and a clean, gray grid appears. Unlike standard software that installs files across your
You can also import custom .3ds or .obj files if you need unique furniture. You can also import custom