brModelo is a free tool (in Portuguese) to create models related to a database. It has been so effective in its objectives that brModelo is widely used in academic areas (faculties and universities). The program has a very simple interface, where everything is functional. It includes a small taskbar that is located on the left side, and from which we can create entities, relationships, attributes. To configure the program to our liking we have the settings menu.
In brModelo you can switch between different open models and also quickly locate any object we have created. Thanks to brModelo you can create schemas from databases, which will favor their visualization. In addition, it does not require installation. We can work with him directly from a pendrive. It is a pity that the program lacks zoom.
You can free download brModelo 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.