AutoCAD 2015 allows you to solve the most complex design problems. Means of creating arbitrary shapes modeled by a variety of body and surface design verification time is greatly reduced; parametric drawings help to keep on hand all the necessary information. Project ideas can be visualized in PDF, as well as in the mock exercise, obtained by 3D printing. Still no idea when not turned into reality so quickly.

System Requirements

For 32-bit version of AutoCAD 2015
Windows 8 Standard, Enterprise, or Professional edition, Windows 7 Enterprise, Ultimate, Professional, or Home Premium edition (compare Windows versions), or Windows XP Professional or Home edition (SP3 or later) operating system
For Windows 8 and Windows 7: Intel Pentium 4 or AMD Athlon dual-core processor, 3.0 GHz or higher with SSE2 technology
For Windows XP: Pentium 4 or Athlon dual-core processor, 1.6 GHz or higher with SSE2 technology
2 GB RAM (4 GB recommended)
6 GB free disk space for installation
1,024 x 768 display resolution with true color (1,600 x 1,050 recommended)
Microsoft Internet Explorer 7 or later web browser
Install from download or DVD

For 64-bit version of AutoCAD 2015
Windows 8 Standard, Enterprise, or Professional edition, Windows 7 Enterprise, Ultimate, Professional, or Home Premium edition (compare Windows versions), or Windows XP Professional (SP2 or later)
Athlon 64 with SSE2 technology, AMD Opteron processor with SSE2 technology, Intel Xeon processor with Intel EM64T support and SSE2 technology, or Pentium 4 with Intel EM64T support and SSE2 technology
2 GB RAM (4 GB recommended)
6 GB free space for installation
1,024 x 768 display resolution with true color (1,600 x 1,050 recommended)
Internet Explorer 7 or later
Install from download or DVD