Download NI Circuit Design Suite is one of the most powerful software for analyzing, designing and manufacturing electrical and electronic circuits. Many electronics enthusiasts are familiar with Electronic Workbench software and are well aware of its ability to design circuits and solve related problems. The developer of this software, National Instruments, has fully released the new version of the software called NI Circuit Design Suite, which basically includes two softwares, NI Multisim and NI Ultiboard, with full attention to its widespread use and the need for some changes. 64 bit from Direct link