progeCAD 2018 comes equipped with a library of over 22,000 blocks. This includes architectural, mechanical, electrical, and many more categories. The blocks are pre-organized in several libraries and categories, but the software also allows you to customize the organization. You can also always upload your own blocks. Each block is able to be moved, rotated, and scaled. progeCAD saves you time, making your day more efficient while creating a professional design.