It is a free add-on, thanks to Martin Drese from CADwiesel. The application adds a number of additional utility commands and tools to enhance your work with BricsCAD. If you're an Autocad user and looking at BricsCAD the Express tools emulates the functionality of the same set of tools provided by AutoCAD. And it's free!
To download, head over to the CADwiesel Web site where you will find download options for BricsCAD going back as far as V12.
If you have BricsCAD V21 or later, Express tools now comes with their own installer, which makes it easier for you to setup and use. The menu has also been updated to be available for the Ribbon.
No problem, you can try a free 30-day trial and see for yourself what makes it a popular CAD software platform.