Drawing Compare plug-in owners qualify for a free upgrade when they upgrade to TurboCAD 20.
To upgrade to TurboCAD 20,visit our upgrade center
To get the latest version of Drawing Compare, you first need your original serial number and activation code, provided with purchase. Next uninstall your older Drawing Compare for TurboCAD. Finally, download one of the following, depending on whether you are running the TurboCAD 32-bit version or the TurboCAD 64-bit version
You will be prompted for your serial number and activation code upon installation.