Converting .dwg drawings to .svgz format.
Converting AutoCAD Drawings directly to Compressed Scalable Vector Graphics (.dwg to .svgz conversion) is possible, and can be done using, for instance, Adobe Illustrator.
Alternatively you can try using CorelDraw Graphics Suite to accomplish the .dwg to .svgz conversion.
A set of applications used by professional graphic designers. Available for Windows and MacOS.