Synopsys is a company that provides silicon design, simulation, and analysis solutions. Its products include ImSym, a simulator system to design and visualize images with quantitative data; Synopsys OptSim, a tool that allows users to design and simulate optical communication systems at the signal propagation level; Synopsys OptoCompiler, a unified electronic and photonic design platform for engineers to produce and verify photonic integrated circuit (PIC) designs, etc. The company offers test automation, 3D image processing, physical implementation, virtual prototyping, and optical engineering services. Synopsys caters to aerospace, automotive, medical, manufacturing, government, and other sectors.