Tecplot Focus 2018 R1 2018.1.1.87425 Tecplot - software for engineering plotting with a wide functionality of XY, 2D and 3D. The program is designed to measure operational data, build test data, mathematical analysis, and for engineering construction in general. Tecplot users can now use the vast array of available open-source libraries. Doing any development or scientific project, use this software for drawing and visualization, which will help to present your work in the most favorable light. And if you are thinking about presenting your data in a new, better and different ways, then Tecplot gives you full control over 2D and 3D drawing parameters.