there is no official "portable" version of AutoCAD 2017 2017.1 update released by Autodesk
While AutoCAD is traditionally a fully installed desktop application, "portable" versions (like AutoCAD 2017) are often unauthorized, third-party repacks designed to run without a standard installation. autocad 20171 1 portable
The 2017 release (and its subsequent updates like 2017.1.1) introduced several significant improvements to the CAD workflow: PDF Import: there is no official "portable" version of AutoCAD 2017 2017
Using unofficial portable versions—often found on third-party sites—carries significant security risks and legal implications. The Risks of Unofficial "Portable" Versions Operating System : Windows 10, Windows 8
Whether you're a seasoned CAD professional or just starting out, the AutoCAD 2017.1 Portable edition offers an exciting opportunity to revolutionize your design workflow. Experience the power of AutoCAD on your terms, and discover a new world of creative possibility.