Carlson Software
www.carlsonsw.com › system-requirementsWindows® 8 and 10 Standard, Enterprise, or Professional edition (8 requires installation of AutoCAD LT 2013 Service Pack 2); Microsoft® Windows® 7 Enterprise, Ultimate, Professional, or Home Premium edition (SP3 or later) with an Intel® Pentium® 4 or AMD Athlon™ dual-core processor, 3.0 GHz or higher with SSE2 technology.