Applied Flow Technology (AFT) is the premier piping and ducting systems analysis and modeling software. With an unmatched combination of capability and ease-of-use, our software products are used in more than 80 countries and in just about any industry in which you find piping and ducting systems. Our Mission: To provide fluid dynamic expertise through world-class software, dedicated technical support and effective training that enables engineers to design and operate fluid transfer systems that are more efficient, cost effective and reliable.