If your installation is corrupted or you need to re-link your bridge, official standalone installers for Windows and macOS are hosted on the Maxon Knowledge Base .
ZBrush automatically installs GoZ during its standard setup.
GoZ officially bridges ZBrush with several professional 3D tools, including: Installing/Upgrading - Maxon Online Documentation
Some free unofficial versions exist for unsupported software, such as GoB for Blender, which can be found on community forums like ZBrushCentral . Supported Applications
Yes, GoZ is a with your ZBrush installation. While ZBrush itself requires a paid subscription or license, the GoZ bridge does not cost extra to use or install. Where to Download GoZ Most users do not need to download GoZ separately.