Draftsight Portable

Install: Run the DraftSight installer on your main PC.
Copy Folder: Navigate to C:\Program Files\Dassault Systemes\DraftSight and copy the entire folder to your USB drive.
Clean Uninstall: Uninstall DraftSight from your main PC via Control Panel. (This cleans the registry).
The Test: Plug the USB into a different computer. Navigate to the folder on the USB and try to run DraftSight.exe.
3DEXPERIENCE DraftSight

While there is no official "DraftSight Portable" version that runs directly from a USB stick without installation, users seeking portability can achieve similar results through cloud-connected versions or flexible licensing. The modern solution for "DraftSight Portable" is , which allows you to access your CAD workspace from any machine with an internet connection. 1. The Myth of "Portable" DraftSight
- No Installation Required: Runs directly from a USB drive. Leaves no registry entries or temporary files on the host computer.
- Full .DWG Compatibility: Native support for .dwg files (versions R9 through 2020+).
- Familiar Interface: Classic CAD layout with command line, ribbon, and toolbars.
- 2D Drafting Tools: Lines, arcs, circles, hatches, dimensions, text, layers, blocks.
- Printing & Plotting: Support for layouts, viewports, and PDF output.
- Lightweight: Lower system resource usage compared to full CAD suites.
Conclusion: Avoid "DraftSight Portable" – Use Official Mobility Instead