www.altium.com
AltiumĀ® is the leading developer of solutions that help engineers design and build the next generation of electronic products. From its foundation in 1985, Altium’s vision has been to level the playing field for electronics designers by offering an alternative to expensive, difficult-to-use tools. Altium is now a global company with a passion for innovation, and the goal of redefining the way electronic products are developed. We currently run Altium 18 but have all legacy versions available to ensure compatibility with your site.