System requirements

Before installing GstarCAD, please confirm whether the specifications of your PC meet the following requirements:

OS (Operating System)

Windows 7(32-bit, 64-bit)
Windows 8(32-bit, 64-bit)
Windows 10(32-bit, 64-bit)
Windows 11(32-bit, 64-bit)


1GHZ or faster, 32-bit(x86) or 64-bit(x64) processor


For 32-bit GstarCAD – 1GB (3GB recommended or higher)
For 64-bit GstarCAD – 2GB (4GB recommended or higher)


1024 * 768 VGA with True Color (minimum)

Hard Disk

1GB free hard disk available or higher (3GB recommended or higher)