Use QCAD Portable or LibreCAD Portable for safe, legal, portable 2D CAD.
The most well-known unofficial portable version is a community-developed launcher available through PortableApps.com . draftsight portable
Users often look for portable versions to use professional 2D/3D CAD tools on different workstations without needing administrative rights for installation. Use QCAD Portable or LibreCAD Portable for safe,
, which allows for cloud-based file management and some browser-based viewing/editing, reducing the need for a local portable install. Flexible Licensing : For businesses, Network (Distributed) Licensing Network (Distributed) Licensing