PSP-UFU (Power Systems Platform of Federal University of Uberlândia) is a cross-platform, multilingual, Free and Open-Source Software (FOSS) with advanced GUI (Graphical User Interface) features and CAD (Computer-Aided Design) tools for power system studies. The software allows for the construction of any electric transmission network and control systems through the deployment of visual elements. For further informations access the website. Windows Below are the Windows installer downloads. If your system is 64-bit it is highly recommended to download the corresponding version. (PSP-UFU_x86_64_MinGW.exe). Linux Also are present the package for installation on Debian based Linux systems (eg. Ubuntu, Mint) 64-bit (PSP-UFU_amd64.deb). You may need to add the wxWidgets library directory to environment variables. For this follow one of the methods presented below: Method I Open the terminal and access the directory that is present PSP-UFU:cd /usr/local/bin Enter the wxWidgets shared libraries directory in the environment variable:export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib And then run PSP-UFU on the same terminal section:./PSP-UFU This action must be taken every time you want to run PSP-UFU. Method II Or, more permanently, insert the command into the file ~/.bashrc: echo "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib" >> ~/.bashrc Make sure your computer has the video drives installed correctly, otherwise the program will not display the workspace for creating and editing single-line diagrams or control block diagrams. Changelog 2020w24a-beta Device context render implemented (to avoid use OpenGL - some machines can't use it properly); Added Visual Studio solution to the GitHub project; Several major and minor bugfixes. 2019w44a-beta Minor changes to 32bit MSW version for compatibility 2019w42a-beta Harmonic study implemented; Autolayout from importation implemented; Importation of Matpower files; Several minor bugfixes.