Flexible Licensing
            We provide flexible licensing, you could buy the perpetual license, you are free to choose the license mode and you decide when to upgrade.
            
- Perpetual License
 - GstarCAD is available as a "perpetually licensed" product. You own the perpetual right to use the purchased license. It is more convenient than ACAD subscriptions.
 

- Multiple Licensing Modes
 - GstarCAD Licensing Mode is available with both Serial Number and USB Dongle, each could be used for Stand-alone or Network license. You could choose either one based on your business needs.
 

- Flexible Access to Upgrade
 - You can upgrade your license for every new version or keep using the same version. When you upgrade your license it keeps perpetual license unchanged.