GstarCAD 2015 1169 kbadmin July 6, 2021 Download 4310 GstarCAD 2015 - Build 150916 is a FREE update and is recommended for all GstarCAD2015 users. GstarCAD 2015.150916 contains fixes and minor improvements. GstarCAD2015 64bit 150916 147.13MBGstarCAD2015 32bit 150916 142.57MB